9500820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{22621}}^1$

素因数の和:22640

約数の個数: 48

約数和(自身を含む): 30403968

約数和(自身を除く): 20903148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 22621, 45242, 67863, 90484, 113105, 135726, 158347, 226210, 271452, 316694, 339315, 452420, 475041, 633388, 678630, 791735, 950082, 1357260, 1583470, 1900164, 2375205, 3166940, 4750410, 9500820]

約数ペア:

[(1, 9500820), (2, 4750410), (3, 3166940), (4, 2375205), (5, 1900164), (6, 1583470), (7, 1357260), (10, 950082), (12, 791735), (14, 678630), (15, 633388), (20, 475041), (21, 452420), (28, 339315), (30, 316694), (35, 271452), (42, 226210), (60, 158347), (70, 135726), (84, 113105), (105, 90484), (140, 67863), (210, 45242), (420, 22621)]