26621490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7491

約数の個数: 64

約数和(自身を含む): 77324544

約数和(自身を除く): 50703054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 7457, 14914, 22371, 37285, 44742, 52199, 74570, 104398, 111855, 126769, 156597, 223710, 253538, 260995, 313194, 380307, 521990, 633845, 760614, 782985, 887383, 1267690, 1565970, 1774766, 1901535, 2662149, 3803070, 4436915, 5324298, 8873830, 13310745, 26621490]

約数ペア:

[(1, 26621490), (2, 13310745), (3, 8873830), (5, 5324298), (6, 4436915), (7, 3803070), (10, 2662149), (14, 1901535), (15, 1774766), (17, 1565970), (21, 1267690), (30, 887383), (34, 782985), (35, 760614), (42, 633845), (51, 521990), (70, 380307), (85, 313194), (102, 260995), (105, 253538), (119, 223710), (170, 156597), (210, 126769), (238, 111855), (255, 104398), (357, 74570), (510, 52199), (595, 44742), (714, 37285), (1190, 22371), (1785, 14914), (3570, 7457)]