1330658860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{16831}}^1$

素因数の和:16966

約数の個数: 48

約数和(自身を含む): 2884331520

約数和(自身を除く): 1553672660

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 118, 134, 236, 268, 295, 335, 590, 670, 1180, 1340, 3953, 7906, 15812, 16831, 19765, 33662, 39530, 67324, 79060, 84155, 168310, 336620, 993029, 1127677, 1986058, 2255354, 3972116, 4510708, 4965145, 5638385, 9930290, 11276770, 19860580, 22553540, 66532943, 133065886, 266131772, 332664715, 665329430, 1330658860]

約数ペア:

[(1, 1330658860), (2, 665329430), (4, 332664715), (5, 266131772), (10, 133065886), (20, 66532943), (59, 22553540), (67, 19860580), (118, 11276770), (134, 9930290), (236, 5638385), (268, 4965145), (295, 4510708), (335, 3972116), (590, 2255354), (670, 1986058), (1180, 1127677), (1340, 993029), (3953, 336620), (7906, 168310), (15812, 84155), (16831, 79060), (19765, 67324), (33662, 39530)]