72474610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24239}}^1$

素因数の和:24282

約数の個数: 32

約数和(自身を含む): 146603520

約数和(自身を除く): 74128910

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24239, 48478, 121195, 242390, 315107, 557497, 630214, 1114994, 1575535, 2787485, 3151070, 5574970, 7247461, 14494922, 36237305, 72474610]

約数ペア:

[(1, 72474610), (2, 36237305), (5, 14494922), (10, 7247461), (13, 5574970), (23, 3151070), (26, 2787485), (46, 1575535), (65, 1114994), (115, 630214), (130, 557497), (230, 315107), (299, 242390), (598, 121195), (1495, 48478), (2990, 24239)]