42617790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{473531}}^1$

素因数の和:473544

約数の個数: 24

約数和(自身を含む): 110806488

約数和(自身を除く): 68188698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 473531, 947062, 1420593, 2367655, 2841186, 4261779, 4735310, 7102965, 8523558, 14205930, 21308895, 42617790]

約数ペア:

[(1, 42617790), (2, 21308895), (3, 14205930), (5, 8523558), (6, 7102965), (9, 4735310), (10, 4261779), (15, 2841186), (18, 2367655), (30, 1420593), (45, 947062), (90, 473531)]