219062430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78517}}^1$

素因数の和:78561

約数の個数: 48

約数和(自身を含む): 587942784

約数和(自身を除く): 368880354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 78517, 157034, 235551, 392585, 471102, 706653, 785170, 1177755, 1413306, 2355510, 2434027, 3533265, 4868054, 7066530, 7302081, 12170135, 14604162, 21906243, 24340270, 36510405, 43812486, 73020810, 109531215, 219062430]

約数ペア:

[(1, 219062430), (2, 109531215), (3, 73020810), (5, 43812486), (6, 36510405), (9, 24340270), (10, 21906243), (15, 14604162), (18, 12170135), (30, 7302081), (31, 7066530), (45, 4868054), (62, 3533265), (90, 2434027), (93, 2355510), (155, 1413306), (186, 1177755), (279, 785170), (310, 706653), (465, 471102), (558, 392585), (930, 235551), (1395, 157034), (2790, 78517)]