13318890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 36049536

約数和(自身を除く): 22730646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 71, 74, 78, 111, 130, 142, 169, 185, 195, 213, 222, 338, 355, 370, 390, 426, 481, 507, 555, 710, 845, 923, 962, 1014, 1065, 1110, 1443, 1690, 1846, 2130, 2405, 2535, 2627, 2769, 2886, 4615, 4810, 5070, 5254, 5538, 6253, 7215, 7881, 9230, 11999, 12506, 13135, 13845, 14430, 15762, 18759, 23998, 26270, 27690, 31265, 34151, 35997, 37518, 39405, 59995, 62530, 68302, 71994, 78810, 93795, 102453, 119990, 170755, 179985, 187590, 204906, 341510, 359970, 443963, 512265, 887926, 1024530, 1331889, 2219815, 2663778, 4439630, 6659445, 13318890]

約数ペア:

[(1, 13318890), (2, 6659445), (3, 4439630), (5, 2663778), (6, 2219815), (10, 1331889), (13, 1024530), (15, 887926), (26, 512265), (30, 443963), (37, 359970), (39, 341510), (65, 204906), (71, 187590), (74, 179985), (78, 170755), (111, 119990), (130, 102453), (142, 93795), (169, 78810), (185, 71994), (195, 68302), (213, 62530), (222, 59995), (338, 39405), (355, 37518), (370, 35997), (390, 34151), (426, 31265), (481, 27690), (507, 26270), (555, 23998), (710, 18759), (845, 15762), (923, 14430), (962, 13845), (1014, 13135), (1065, 12506), (1110, 11999), (1443, 9230), (1690, 7881), (1846, 7215), (2130, 6253), (2405, 5538), (2535, 5254), (2627, 5070), (2769, 4810), (2886, 4615)]