47217870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 151683840

約数和(自身を除く): 104465970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 83, 86, 90, 98, 105, 126, 129, 135, 147, 166, 189, 210, 215, 245, 249, 258, 270, 294, 301, 315, 378, 387, 415, 430, 441, 490, 498, 581, 602, 630, 645, 735, 747, 774, 830, 882, 903, 945, 1161, 1162, 1245, 1290, 1323, 1470, 1494, 1505, 1743, 1806, 1890, 1935, 2107, 2205, 2241, 2322, 2490, 2646, 2709, 2905, 3010, 3486, 3569, 3735, 3870, 4067, 4214, 4410, 4482, 4515, 5229, 5418, 5805, 5810, 6321, 6615, 7138, 7470, 8127, 8134, 8715, 9030, 10458, 10535, 10707, 11205, 11610, 12201, 12642, 13230, 13545, 15687, 16254, 17430, 17845, 18963, 20335, 21070, 21414, 22410, 24402, 24983, 26145, 27090, 31374, 31605, 32121, 35690, 36603, 37926, 40635, 40670, 49966, 52290, 53535, 56889, 61005, 63210, 64242, 73206, 74949, 78435, 81270, 94815, 96363, 107070, 109809, 113778, 122010, 124915, 149898, 156870, 160605, 174881, 183015, 189630, 192726, 219618, 224847, 249830, 284445, 321210, 349762, 366030, 374745, 449694, 481815, 524643, 549045, 568890, 674541, 749490, 874405, 963630, 1049286, 1098090, 1124235, 1349082, 1573929, 1748810, 2248470, 2623215, 3147858, 3372705, 4721787, 5246430, 6745410, 7869645, 9443574, 15739290, 23608935, 47217870]

約数ペア:

[(1, 47217870), (2, 23608935), (3, 15739290), (5, 9443574), (6, 7869645), (7, 6745410), (9, 5246430), (10, 4721787), (14, 3372705), (15, 3147858), (18, 2623215), (21, 2248470), (27, 1748810), (30, 1573929), (35, 1349082), (42, 1124235), (43, 1098090), (45, 1049286), (49, 963630), (54, 874405), (63, 749490), (70, 674541), (83, 568890), (86, 549045), (90, 524643), (98, 481815), (105, 449694), (126, 374745), (129, 366030), (135, 349762), (147, 321210), (166, 284445), (189, 249830), (210, 224847), (215, 219618), (245, 192726), (249, 189630), (258, 183015), (270, 174881), (294, 160605), (301, 156870), (315, 149898), (378, 124915), (387, 122010), (415, 113778), (430, 109809), (441, 107070), (490, 96363), (498, 94815), (581, 81270), (602, 78435), (630, 74949), (645, 73206), (735, 64242), (747, 63210), (774, 61005), (830, 56889), (882, 53535), (903, 52290), (945, 49966), (1161, 40670), (1162, 40635), (1245, 37926), (1290, 36603), (1323, 35690), (1470, 32121), (1494, 31605), (1505, 31374), (1743, 27090), (1806, 26145), (1890, 24983), (1935, 24402), (2107, 22410), (2205, 21414), (2241, 21070), (2322, 20335), (2490, 18963), (2646, 17845), (2709, 17430), (2905, 16254), (3010, 15687), (3486, 13545), (3569, 13230), (3735, 12642), (3870, 12201), (4067, 11610), (4214, 11205), (4410, 10707), (4482, 10535), (4515, 10458), (5229, 9030), (5418, 8715), (5805, 8134), (5810, 8127), (6321, 7470), (6615, 7138)]