23110620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29629}}^1$

素因数の和:29654

約数の個数: 48

約数和(自身を含む): 69689760

約数和(自身を除く): 46579140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29629, 59258, 88887, 118516, 148145, 177774, 296290, 355548, 385177, 444435, 592580, 770354, 888870, 1155531, 1540708, 1777740, 1925885, 2311062, 3851770, 4622124, 5777655, 7703540, 11555310, 23110620]

約数ペア:

[(1, 23110620), (2, 11555310), (3, 7703540), (4, 5777655), (5, 4622124), (6, 3851770), (10, 2311062), (12, 1925885), (13, 1777740), (15, 1540708), (20, 1155531), (26, 888870), (30, 770354), (39, 592580), (52, 444435), (60, 385177), (65, 355548), (78, 296290), (130, 177774), (156, 148145), (195, 118516), (260, 88887), (390, 59258), (780, 29629)]