972966420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{2341}}^1$

素因数の和:4665

約数の個数: 72

約数和(自身を含む): 2953870920

約数和(自身を除く): 1980904500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2309, 2341, 4618, 4682, 6927, 7023, 9236, 9364, 11545, 11705, 13854, 14046, 20781, 21069, 23090, 23410, 27708, 28092, 34635, 35115, 41562, 42138, 46180, 46820, 69270, 70230, 83124, 84276, 103905, 105345, 138540, 140460, 207810, 210690, 415620, 421380, 5405369, 10810738, 16216107, 21621476, 27026845, 32432214, 48648321, 54053690, 64864428, 81080535, 97296642, 108107380, 162161070, 194593284, 243241605, 324322140, 486483210, 972966420]

約数ペア:

[(1, 972966420), (2, 486483210), (3, 324322140), (4, 243241605), (5, 194593284), (6, 162161070), (9, 108107380), (10, 97296642), (12, 81080535), (15, 64864428), (18, 54053690), (20, 48648321), (30, 32432214), (36, 27026845), (45, 21621476), (60, 16216107), (90, 10810738), (180, 5405369), (2309, 421380), (2341, 415620), (4618, 210690), (4682, 207810), (6927, 140460), (7023, 138540), (9236, 105345), (9364, 103905), (11545, 84276), (11705, 83124), (13854, 70230), (14046, 69270), (20781, 46820), (21069, 46180), (23090, 42138), (23410, 41562), (27708, 35115), (28092, 34635)]