74456970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50651}}^1$

素因数の和:50675

約数の個数: 48

約数和(自身を含む): 207875808

約数和(自身を除く): 133418838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50651, 101302, 151953, 253255, 303906, 354557, 506510, 709114, 759765, 1063671, 1519530, 1772785, 2127342, 2481899, 3545570, 4963798, 5318355, 7445697, 10636710, 12409495, 14891394, 24818990, 37228485, 74456970]

約数ペア:

[(1, 74456970), (2, 37228485), (3, 24818990), (5, 14891394), (6, 12409495), (7, 10636710), (10, 7445697), (14, 5318355), (15, 4963798), (21, 3545570), (30, 2481899), (35, 2127342), (42, 1772785), (49, 1519530), (70, 1063671), (98, 759765), (105, 709114), (147, 506510), (210, 354557), (245, 303906), (294, 253255), (490, 151953), (735, 101302), (1470, 50651)]