128096070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60139}}^1$

素因数の和:60220

約数の個数: 32

約数和(自身を含む): 311765760

約数和(自身を除く): 183669690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 60139, 120278, 180417, 300695, 360834, 601390, 902085, 1804170, 4269869, 8539738, 12809607, 21349345, 25619214, 42698690, 64048035, 128096070]

約数ペア:

[(1, 128096070), (2, 64048035), (3, 42698690), (5, 25619214), (6, 21349345), (10, 12809607), (15, 8539738), (30, 4269869), (71, 1804170), (142, 902085), (213, 601390), (355, 360834), (426, 300695), (710, 180417), (1065, 120278), (2130, 60139)]