7413210

素因数分解:

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

素因数の和:109

約数の個数: 108

約数和(自身を含む): 22981374

約数和(自身を除く): 15568164

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 630, 735, 738, 861, 882, 1230, 1435, 1470, 1681, 1722, 1845, 2009, 2205, 2583, 2870, 3362, 3690, 4018, 4305, 4410, 5043, 5166, 6027, 8405, 8610, 10045, 10086, 11767, 12054, 12915, 15129, 16810, 18081, 20090, 23534, 25215, 25830, 30135, 30258, 35301, 36162, 50430, 58835, 60270, 70602, 75645, 82369, 90405, 105903, 117670, 151290, 164738, 176505, 180810, 211806, 247107, 353010, 411845, 494214, 529515, 741321, 823690, 1059030, 1235535, 1482642, 2471070, 3706605, 7413210]

約数ペア:

[(1, 7413210), (2, 3706605), (3, 2471070), (5, 1482642), (6, 1235535), (7, 1059030), (9, 823690), (10, 741321), (14, 529515), (15, 494214), (18, 411845), (21, 353010), (30, 247107), (35, 211806), (41, 180810), (42, 176505), (45, 164738), (49, 151290), (63, 117670), (70, 105903), (82, 90405), (90, 82369), (98, 75645), (105, 70602), (123, 60270), (126, 58835), (147, 50430), (205, 36162), (210, 35301), (245, 30258), (246, 30135), (287, 25830), (294, 25215), (315, 23534), (369, 20090), (410, 18081), (441, 16810), (490, 15129), (574, 12915), (615, 12054), (630, 11767), (735, 10086), (738, 10045), (861, 8610), (882, 8405), (1230, 6027), (1435, 5166), (1470, 5043), (1681, 4410), (1722, 4305), (1845, 4018), (2009, 3690), (2205, 3362), (2583, 2870)]