15706655940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{965969}}^1$

素因数の和:966252

約数の個数: 48

約数和(自身を含む): 44140965120

約数和(自身を除く): 28434309180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 965969, 1931938, 2897907, 3863876, 4829845, 5795814, 9659690, 11591628, 14489535, 19319380, 28979070, 57958140, 261777599, 523555198, 785332797, 1047110396, 1308887995, 1570665594, 2617775990, 3141331188, 3926663985, 5235551980, 7853327970, 15706655940]

約数ペア:

[(1, 15706655940), (2, 7853327970), (3, 5235551980), (4, 3926663985), (5, 3141331188), (6, 2617775990), (10, 1570665594), (12, 1308887995), (15, 1047110396), (20, 785332797), (30, 523555198), (60, 261777599), (271, 57958140), (542, 28979070), (813, 19319380), (1084, 14489535), (1355, 11591628), (1626, 9659690), (2710, 5795814), (3252, 4829845), (4065, 3863876), (5420, 2897907), (8130, 1931938), (16260, 965969)]