72027930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184687}}^1$

素因数の和:184710

約数の個数: 32

約数和(自身を含む): 186165504

約数和(自身を除く): 114137574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184687, 369374, 554061, 923435, 1108122, 1846870, 2400931, 2770305, 4801862, 5540610, 7202793, 12004655, 14405586, 24009310, 36013965, 72027930]

約数ペア:

[(1, 72027930), (2, 36013965), (3, 24009310), (5, 14405586), (6, 12004655), (10, 7202793), (13, 5540610), (15, 4801862), (26, 2770305), (30, 2400931), (39, 1846870), (65, 1108122), (78, 923435), (130, 554061), (195, 369374), (390, 184687)]