614551490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 1323786240

約数和(自身を除く): 709234750

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 419, 805, 838, 911, 1610, 1822, 2095, 2933, 4190, 4555, 5866, 6377, 9110, 9637, 12754, 14665, 19274, 20953, 29330, 31885, 41906, 48185, 63770, 67459, 96370, 104765, 134918, 146671, 209530, 293342, 337295, 381709, 674590, 733355, 763418, 1466710, 1908545, 2671963, 3817090, 5343926, 8779307, 13359815, 17558614, 26719630, 43896535, 61455149, 87793070, 122910298, 307275745, 614551490]

約数ペア:

[(1, 614551490), (2, 307275745), (5, 122910298), (7, 87793070), (10, 61455149), (14, 43896535), (23, 26719630), (35, 17558614), (46, 13359815), (70, 8779307), (115, 5343926), (161, 3817090), (230, 2671963), (322, 1908545), (419, 1466710), (805, 763418), (838, 733355), (911, 674590), (1610, 381709), (1822, 337295), (2095, 293342), (2933, 209530), (4190, 146671), (4555, 134918), (5866, 104765), (6377, 96370), (9110, 67459), (9637, 63770), (12754, 48185), (14665, 41906), (19274, 31885), (20953, 29330)]