3788918210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 8681472000

約数和(自身を除く): 4892553790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 199, 313, 385, 395, 398, 553, 626, 770, 790, 869, 995, 1106, 1393, 1565, 1738, 1990, 2189, 2191, 2765, 2786, 3130, 3443, 4345, 4378, 4382, 5530, 6083, 6886, 6965, 8690, 10945, 10955, 12166, 13930, 15323, 15721, 17215, 21890, 21910, 24101, 24727, 30415, 30646, 31442, 34430, 48202, 49454, 60830, 62287, 76615, 78605, 110047, 120505, 123635, 124574, 153230, 157210, 172931, 173089, 220094, 241010, 247270, 271997, 311435, 345862, 346178, 436009, 543994, 550235, 622870, 685157, 864655, 865445, 872018, 1100470, 1210517, 1359985, 1370314, 1729310, 1730890, 1903979, 2180045, 2421034, 2719970, 3425785, 3807958, 4360090, 4796099, 4920673, 6052585, 6851570, 9519895, 9592198, 9841346, 12105170, 19039790, 23980495, 24603365, 34444711, 47960990, 49206730, 54127403, 68889422, 108254806, 172223555, 270637015, 344447110, 378891821, 541274030, 757783642, 1894459105, 3788918210]

約数ペア:

[(1, 3788918210), (2, 1894459105), (5, 757783642), (7, 541274030), (10, 378891821), (11, 344447110), (14, 270637015), (22, 172223555), (35, 108254806), (55, 68889422), (70, 54127403), (77, 49206730), (79, 47960990), (110, 34444711), (154, 24603365), (158, 23980495), (199, 19039790), (313, 12105170), (385, 9841346), (395, 9592198), (398, 9519895), (553, 6851570), (626, 6052585), (770, 4920673), (790, 4796099), (869, 4360090), (995, 3807958), (1106, 3425785), (1393, 2719970), (1565, 2421034), (1738, 2180045), (1990, 1903979), (2189, 1730890), (2191, 1729310), (2765, 1370314), (2786, 1359985), (3130, 1210517), (3443, 1100470), (4345, 872018), (4378, 865445), (4382, 864655), (5530, 685157), (6083, 622870), (6886, 550235), (6965, 543994), (8690, 436009), (10945, 346178), (10955, 345862), (12166, 311435), (13930, 271997), (15323, 247270), (15721, 241010), (17215, 220094), (21890, 173089), (21910, 172931), (24101, 157210), (24727, 153230), (30415, 124574), (30646, 123635), (31442, 120505), (34430, 110047), (48202, 78605), (49454, 76615), (60830, 62287)]