42426670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29669}}^1$

素因数の和:29700

約数の個数: 32

約数和(自身を含む): 89722080

約数和(自身を除く): 47295410

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29669, 59338, 148345, 296690, 326359, 385697, 652718, 771394, 1631795, 1928485, 3263590, 3856970, 4242667, 8485334, 21213335, 42426670]

約数ペア:

[(1, 42426670), (2, 21213335), (5, 8485334), (10, 4242667), (11, 3856970), (13, 3263590), (22, 1928485), (26, 1631795), (55, 771394), (65, 652718), (110, 385697), (130, 326359), (143, 296690), (286, 148345), (715, 59338), (1430, 29669)]