19315672980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83207}}^1$

素因数の和:83345

約数の個数: 96

約数和(自身を含む): 55859860224

約数和(自身を除く): 36544187244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 146, 159, 212, 219, 265, 292, 318, 365, 438, 530, 636, 730, 795, 876, 1060, 1095, 1460, 1590, 2190, 3180, 3869, 4380, 7738, 11607, 15476, 19345, 23214, 38690, 46428, 58035, 77380, 83207, 116070, 166414, 232140, 249621, 332828, 416035, 499242, 832070, 998484, 1248105, 1664140, 2496210, 4409971, 4992420, 6074111, 8819942, 12148222, 13229913, 17639884, 18222333, 22049855, 24296444, 26459826, 30370555, 36444666, 44099710, 52919652, 60741110, 66149565, 72889332, 88199420, 91111665, 121482220, 132299130, 182223330, 264598260, 321927883, 364446660, 643855766, 965783649, 1287711532, 1609639415, 1931567298, 3219278830, 3863134596, 4828918245, 6438557660, 9657836490, 19315672980]

約数ペア:

[(1, 19315672980), (2, 9657836490), (3, 6438557660), (4, 4828918245), (5, 3863134596), (6, 3219278830), (10, 1931567298), (12, 1609639415), (15, 1287711532), (20, 965783649), (30, 643855766), (53, 364446660), (60, 321927883), (73, 264598260), (106, 182223330), (146, 132299130), (159, 121482220), (212, 91111665), (219, 88199420), (265, 72889332), (292, 66149565), (318, 60741110), (365, 52919652), (438, 44099710), (530, 36444666), (636, 30370555), (730, 26459826), (795, 24296444), (876, 22049855), (1060, 18222333), (1095, 17639884), (1460, 13229913), (1590, 12148222), (2190, 8819942), (3180, 6074111), (3869, 4992420), (4380, 4409971), (7738, 2496210), (11607, 1664140), (15476, 1248105), (19345, 998484), (23214, 832070), (38690, 499242), (46428, 416035), (58035, 332828), (77380, 249621), (83207, 232140), (116070, 166414)]