380128590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{183637}}^1$

素因数の和:183673

約数の個数: 48

約数和(自身を含む): 1031311008

約数和(自身を除く): 651182418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 183637, 367274, 550911, 918185, 1101822, 1652733, 1836370, 2754555, 3305466, 4223651, 5509110, 8263665, 8447302, 12670953, 16527330, 21118255, 25341906, 38012859, 42236510, 63354765, 76025718, 126709530, 190064295, 380128590]

約数ペア:

[(1, 380128590), (2, 190064295), (3, 126709530), (5, 76025718), (6, 63354765), (9, 42236510), (10, 38012859), (15, 25341906), (18, 21118255), (23, 16527330), (30, 12670953), (45, 8447302), (46, 8263665), (69, 5509110), (90, 4223651), (115, 3305466), (138, 2754555), (207, 1836370), (230, 1652733), (345, 1101822), (414, 918185), (690, 550911), (1035, 367274), (2070, 183637)]