252417270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22679}}^1$

素因数の和:22749

約数の個数: 64

約数和(自身を含む): 705438720

約数和(自身を除く): 453021450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 22679, 45358, 68037, 113395, 136074, 158753, 226790, 317506, 340185, 476259, 680370, 793765, 952518, 1201987, 1587530, 2381295, 2403974, 3605961, 4762590, 6009935, 7211922, 8413909, 12019870, 16827818, 18029805, 25241727, 36059610, 42069545, 50483454, 84139090, 126208635, 252417270]

約数ペア:

[(1, 252417270), (2, 126208635), (3, 84139090), (5, 50483454), (6, 42069545), (7, 36059610), (10, 25241727), (14, 18029805), (15, 16827818), (21, 12019870), (30, 8413909), (35, 7211922), (42, 6009935), (53, 4762590), (70, 3605961), (105, 2403974), (106, 2381295), (159, 1587530), (210, 1201987), (265, 952518), (318, 793765), (371, 680370), (530, 476259), (742, 340185), (795, 317506), (1113, 226790), (1590, 158753), (1855, 136074), (2226, 113395), (3710, 68037), (5565, 45358), (11130, 22679)]