155514331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8442689}}^1$

素因数の和:8443008

約数の個数: 48

約数和(自身を含む): 436858551360

約数和(自身を除く): 281344219980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 4605, 6140, 9210, 18420, 8442689, 16885378, 25328067, 33770756, 42213445, 50656134, 84426890, 101312268, 126640335, 168853780, 253280670, 506561340, 2591905523, 5183811046, 7775716569, 10367622092, 12959527615, 15551433138, 25919055230, 31102866276, 38878582845, 51838110460, 77757165690, 155514331380]

約数ペア:

[(1, 155514331380), (2, 77757165690), (3, 51838110460), (4, 38878582845), (5, 31102866276), (6, 25919055230), (10, 15551433138), (12, 12959527615), (15, 10367622092), (20, 7775716569), (30, 5183811046), (60, 2591905523), (307, 506561340), (614, 253280670), (921, 168853780), (1228, 126640335), (1535, 101312268), (1842, 84426890), (3070, 50656134), (3684, 42213445), (4605, 33770756), (6140, 25328067), (9210, 16885378), (18420, 8442689)]