71941410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42071}}^1$

素因数の和:42103

約数の個数: 48

約数和(自身を含む): 196896960

約数和(自身を除く): 124955550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 42071, 84142, 126213, 210355, 252426, 378639, 420710, 631065, 757278, 799349, 1262130, 1598698, 1893195, 2398047, 3786390, 3996745, 4796094, 7194141, 7993490, 11990235, 14388282, 23980470, 35970705, 71941410]

約数ペア:

[(1, 71941410), (2, 35970705), (3, 23980470), (5, 14388282), (6, 11990235), (9, 7993490), (10, 7194141), (15, 4796094), (18, 3996745), (19, 3786390), (30, 2398047), (38, 1893195), (45, 1598698), (57, 1262130), (90, 799349), (95, 757278), (114, 631065), (171, 420710), (190, 378639), (285, 252426), (342, 210355), (570, 126213), (855, 84142), (1710, 42071)]