12289110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18503850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 59, 106, 118, 131, 159, 177, 262, 265, 295, 318, 354, 393, 530, 590, 655, 786, 795, 885, 1310, 1590, 1770, 1965, 3127, 3930, 6254, 6943, 7729, 9381, 13886, 15458, 15635, 18762, 20829, 23187, 31270, 34715, 38645, 41658, 46374, 46905, 69430, 77290, 93810, 104145, 115935, 208290, 231870, 409637, 819274, 1228911, 2048185, 2457822, 4096370, 6144555, 12289110]

約数ペア:

[(1, 12289110), (2, 6144555), (3, 4096370), (5, 2457822), (6, 2048185), (10, 1228911), (15, 819274), (30, 409637), (53, 231870), (59, 208290), (106, 115935), (118, 104145), (131, 93810), (159, 77290), (177, 69430), (262, 46905), (265, 46374), (295, 41658), (318, 38645), (354, 34715), (393, 31270), (530, 23187), (590, 20829), (655, 18762), (786, 15635), (795, 15458), (885, 13886), (1310, 9381), (1590, 7729), (1770, 6943), (1965, 6254), (3127, 3930)]