123233060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4229}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 272885760

約数和(自身を除く): 149652700

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 4229, 5828, 7285, 8458, 14570, 16916, 21145, 29140, 42290, 84580, 131099, 198763, 262198, 397526, 524396, 655495, 795052, 993815, 1310990, 1987630, 2621980, 3975260, 6161653, 12323306, 24646612, 30808265, 61616530, 123233060]

約数ペア:

[(1, 123233060), (2, 61616530), (4, 30808265), (5, 24646612), (10, 12323306), (20, 6161653), (31, 3975260), (47, 2621980), (62, 1987630), (94, 1310990), (124, 993815), (155, 795052), (188, 655495), (235, 524396), (310, 397526), (470, 262198), (620, 198763), (940, 131099), (1457, 84580), (2914, 42290), (4229, 29140), (5828, 21145), (7285, 16916), (8458, 14570)]