73842940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{60527}}^1$

素因数の和:60597

約数の個数: 24

約数和(自身を含む): 157614912

約数和(自身を除く): 83771972

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 60527, 121054, 242108, 302635, 605270, 1210540, 3692147, 7384294, 14768588, 18460735, 36921470, 73842940]

約数ペア:

[(1, 73842940), (2, 36921470), (4, 18460735), (5, 14768588), (10, 7384294), (20, 3692147), (61, 1210540), (122, 605270), (244, 302635), (305, 242108), (610, 121054), (1220, 60527)]