3781380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7830780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 107, 114, 124, 155, 186, 190, 214, 228, 285, 310, 321, 372, 380, 428, 465, 535, 570, 589, 620, 642, 930, 1070, 1140, 1178, 1284, 1605, 1767, 1860, 2033, 2140, 2356, 2945, 3210, 3317, 3534, 4066, 5890, 6099, 6420, 6634, 7068, 8132, 8835, 9951, 10165, 11780, 12198, 13268, 16585, 17670, 19902, 20330, 24396, 30495, 33170, 35340, 39804, 40660, 49755, 60990, 63023, 66340, 99510, 121980, 126046, 189069, 199020, 252092, 315115, 378138, 630230, 756276, 945345, 1260460, 1890690, 3781380]

約数ペア:

[(1, 3781380), (2, 1890690), (3, 1260460), (4, 945345), (5, 756276), (6, 630230), (10, 378138), (12, 315115), (15, 252092), (19, 199020), (20, 189069), (30, 126046), (31, 121980), (38, 99510), (57, 66340), (60, 63023), (62, 60990), (76, 49755), (93, 40660), (95, 39804), (107, 35340), (114, 33170), (124, 30495), (155, 24396), (186, 20330), (190, 19902), (214, 17670), (228, 16585), (285, 13268), (310, 12198), (321, 11780), (372, 10165), (380, 9951), (428, 8835), (465, 8132), (535, 7068), (570, 6634), (589, 6420), (620, 6099), (642, 5890), (930, 4066), (1070, 3534), (1140, 3317), (1178, 3210), (1284, 2945), (1605, 2356), (1767, 2140), (1860, 2033)]