1200735390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{3631}}^1$

素因数の和:3865

約数の個数: 64

約数和(自身を含む): 2941396992

約数和(自身を除く): 1740661602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 151, 219, 302, 365, 438, 453, 730, 755, 906, 1095, 1510, 2190, 2265, 3631, 4530, 7262, 10893, 11023, 18155, 21786, 22046, 33069, 36310, 54465, 55115, 66138, 108930, 110230, 165345, 265063, 330690, 530126, 548281, 795189, 1096562, 1325315, 1590378, 1644843, 2650630, 2741405, 3289686, 3975945, 5482810, 7951890, 8224215, 16448430, 40024513, 80049026, 120073539, 200122565, 240147078, 400245130, 600367695, 1200735390]

約数ペア:

[(1, 1200735390), (2, 600367695), (3, 400245130), (5, 240147078), (6, 200122565), (10, 120073539), (15, 80049026), (30, 40024513), (73, 16448430), (146, 8224215), (151, 7951890), (219, 5482810), (302, 3975945), (365, 3289686), (438, 2741405), (453, 2650630), (730, 1644843), (755, 1590378), (906, 1325315), (1095, 1096562), (1510, 795189), (2190, 548281), (2265, 530126), (3631, 330690), (4530, 265063), (7262, 165345), (10893, 110230), (11023, 108930), (18155, 66138), (21786, 55115), (22046, 54465), (33069, 36310)]