30014460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 216

約数和(自身を含む): 109798416

約数和(自身を除く): 79783956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 83, 84, 90, 98, 105, 123, 126, 140, 147, 164, 166, 180, 196, 205, 210, 245, 246, 249, 252, 287, 294, 315, 332, 369, 410, 415, 420, 441, 490, 492, 498, 574, 581, 588, 615, 630, 735, 738, 747, 820, 830, 861, 882, 980, 996, 1148, 1162, 1230, 1245, 1260, 1435, 1470, 1476, 1494, 1660, 1722, 1743, 1764, 1845, 2009, 2205, 2324, 2460, 2490, 2583, 2870, 2905, 2940, 2988, 3403, 3444, 3486, 3690, 3735, 4018, 4067, 4305, 4410, 4980, 5166, 5229, 5740, 5810, 6027, 6806, 6972, 7380, 7470, 8036, 8134, 8610, 8715, 8820, 10045, 10209, 10332, 10458, 11620, 12054, 12201, 12915, 13612, 14940, 16268, 17015, 17220, 17430, 18081, 20090, 20335, 20418, 20916, 23821, 24108, 24402, 25830, 26145, 30135, 30627, 34030, 34860, 36162, 36603, 40180, 40670, 40836, 47642, 48804, 51045, 51660, 52290, 60270, 61005, 61254, 68060, 71463, 72324, 73206, 81340, 90405, 95284, 102090, 104580, 119105, 120540, 122010, 122508, 142926, 146412, 153135, 166747, 180810, 183015, 204180, 214389, 238210, 244020, 285852, 306270, 333494, 357315, 361620, 366030, 428778, 476420, 500241, 612540, 666988, 714630, 732060, 833735, 857556, 1000482, 1071945, 1429260, 1500723, 1667470, 2000964, 2143890, 2501205, 3001446, 3334940, 4287780, 5002410, 6002892, 7503615, 10004820, 15007230, 30014460]

約数ペア:

[(1, 30014460), (2, 15007230), (3, 10004820), (4, 7503615), (5, 6002892), (6, 5002410), (7, 4287780), (9, 3334940), (10, 3001446), (12, 2501205), (14, 2143890), (15, 2000964), (18, 1667470), (20, 1500723), (21, 1429260), (28, 1071945), (30, 1000482), (35, 857556), (36, 833735), (41, 732060), (42, 714630), (45, 666988), (49, 612540), (60, 500241), (63, 476420), (70, 428778), (82, 366030), (83, 361620), (84, 357315), (90, 333494), (98, 306270), (105, 285852), (123, 244020), (126, 238210), (140, 214389), (147, 204180), (164, 183015), (166, 180810), (180, 166747), (196, 153135), (205, 146412), (210, 142926), (245, 122508), (246, 122010), (249, 120540), (252, 119105), (287, 104580), (294, 102090), (315, 95284), (332, 90405), (369, 81340), (410, 73206), (415, 72324), (420, 71463), (441, 68060), (490, 61254), (492, 61005), (498, 60270), (574, 52290), (581, 51660), (588, 51045), (615, 48804), (630, 47642), (735, 40836), (738, 40670), (747, 40180), (820, 36603), (830, 36162), (861, 34860), (882, 34030), (980, 30627), (996, 30135), (1148, 26145), (1162, 25830), (1230, 24402), (1245, 24108), (1260, 23821), (1435, 20916), (1470, 20418), (1476, 20335), (1494, 20090), (1660, 18081), (1722, 17430), (1743, 17220), (1764, 17015), (1845, 16268), (2009, 14940), (2205, 13612), (2324, 12915), (2460, 12201), (2490, 12054), (2583, 11620), (2870, 10458), (2905, 10332), (2940, 10209), (2988, 10045), (3403, 8820), (3444, 8715), (3486, 8610), (3690, 8134), (3735, 8036), (4018, 7470), (4067, 7380), (4305, 6972), (4410, 6806), (4980, 6027), (5166, 5810), (5229, 5740)]