4920586980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{1709}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 14092807680

約数和(自身を除く): 9172220700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1021, 1410, 1709, 2042, 2820, 3063, 3418, 4084, 5105, 5127, 6126, 6836, 8545, 10210, 10254, 12252, 15315, 17090, 20420, 20508, 25635, 30630, 34180, 47987, 51270, 61260, 80323, 95974, 102540, 143961, 160646, 191948, 239935, 240969, 287922, 321292, 401615, 479870, 481938, 575844, 719805, 803230, 959740, 963876, 1204845, 1439610, 1606460, 1744889, 2409690, 2879220, 3489778, 4819380, 5234667, 6979556, 8724445, 10469334, 17448890, 20938668, 26173335, 34897780, 52346670, 82009783, 104693340, 164019566, 246029349, 328039132, 410048915, 492058698, 820097830, 984117396, 1230146745, 1640195660, 2460293490, 4920586980]

約数ペア:

[(1, 4920586980), (2, 2460293490), (3, 1640195660), (4, 1230146745), (5, 984117396), (6, 820097830), (10, 492058698), (12, 410048915), (15, 328039132), (20, 246029349), (30, 164019566), (47, 104693340), (60, 82009783), (94, 52346670), (141, 34897780), (188, 26173335), (235, 20938668), (282, 17448890), (470, 10469334), (564, 8724445), (705, 6979556), (940, 5234667), (1021, 4819380), (1410, 3489778), (1709, 2879220), (2042, 2409690), (2820, 1744889), (3063, 1606460), (3418, 1439610), (4084, 1204845), (5105, 963876), (5127, 959740), (6126, 803230), (6836, 719805), (8545, 575844), (10210, 481938), (10254, 479870), (12252, 401615), (15315, 321292), (17090, 287922), (20420, 240969), (20508, 239935), (25635, 191948), (30630, 160646), (34180, 143961), (47987, 102540), (51270, 95974), (61260, 80323)]