7919790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 20575296

約数和(自身を除く): 12655506

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 293, 318, 510, 530, 586, 795, 879, 901, 1465, 1590, 1758, 1802, 2703, 2930, 4395, 4505, 4981, 5406, 8790, 9010, 9962, 13515, 14943, 15529, 24905, 27030, 29886, 31058, 46587, 49810, 74715, 77645, 93174, 149430, 155290, 232935, 263993, 465870, 527986, 791979, 1319965, 1583958, 2639930, 3959895, 7919790]

約数ペア:

[(1, 7919790), (2, 3959895), (3, 2639930), (5, 1583958), (6, 1319965), (10, 791979), (15, 527986), (17, 465870), (30, 263993), (34, 232935), (51, 155290), (53, 149430), (85, 93174), (102, 77645), (106, 74715), (159, 49810), (170, 46587), (255, 31058), (265, 29886), (293, 27030), (318, 24905), (510, 15529), (530, 14943), (586, 13515), (795, 9962), (879, 9010), (901, 8790), (1465, 5406), (1590, 4981), (1758, 4505), (1802, 4395), (2703, 2930)]