63107240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{225383}}^1$

素因数の和:225401

約数の個数: 32

約数和(自身を含む): 162276480

約数和(自身を除く): 99169240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 225383, 450766, 901532, 1126915, 1577681, 1803064, 2253830, 3155362, 4507660, 6310724, 7888405, 9015320, 12621448, 15776810, 31553620, 63107240]

約数ペア:

[(1, 63107240), (2, 31553620), (4, 15776810), (5, 12621448), (7, 9015320), (8, 7888405), (10, 6310724), (14, 4507660), (20, 3155362), (28, 2253830), (35, 1803064), (40, 1577681), (56, 1126915), (70, 901532), (140, 450766), (280, 225383)]