1488182010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:900

約数の個数: 128

約数和(自身を含む): 4173078528

約数和(自身を除く): 2684896518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 151, 210, 213, 302, 355, 426, 453, 497, 661, 710, 755, 906, 994, 1057, 1065, 1322, 1491, 1510, 1983, 2114, 2130, 2265, 2485, 2982, 3171, 3305, 3966, 4530, 4627, 4970, 5285, 6342, 6610, 7455, 9254, 9915, 10570, 10721, 13881, 14910, 15855, 19830, 21442, 23135, 27762, 31710, 32163, 46270, 46931, 53605, 64326, 69405, 75047, 93862, 99811, 107210, 138810, 140793, 150094, 160815, 199622, 225141, 234655, 281586, 299433, 321630, 328517, 375235, 450282, 469310, 499055, 598866, 657034, 698677, 703965, 750470, 985551, 998110, 1125705, 1397354, 1407930, 1497165, 1642585, 1971102, 2096031, 2251410, 2994330, 3285170, 3493385, 4192062, 4927755, 6986770, 7086581, 9855510, 10480155, 14173162, 20960310, 21259743, 35432905, 42519486, 49606067, 70865810, 99212134, 106298715, 148818201, 212597430, 248030335, 297636402, 496060670, 744091005, 1488182010]

約数ペア:

[(1, 1488182010), (2, 744091005), (3, 496060670), (5, 297636402), (6, 248030335), (7, 212597430), (10, 148818201), (14, 106298715), (15, 99212134), (21, 70865810), (30, 49606067), (35, 42519486), (42, 35432905), (70, 21259743), (71, 20960310), (105, 14173162), (142, 10480155), (151, 9855510), (210, 7086581), (213, 6986770), (302, 4927755), (355, 4192062), (426, 3493385), (453, 3285170), (497, 2994330), (661, 2251410), (710, 2096031), (755, 1971102), (906, 1642585), (994, 1497165), (1057, 1407930), (1065, 1397354), (1322, 1125705), (1491, 998110), (1510, 985551), (1983, 750470), (2114, 703965), (2130, 698677), (2265, 657034), (2485, 598866), (2982, 499055), (3171, 469310), (3305, 450282), (3966, 375235), (4530, 328517), (4627, 321630), (4970, 299433), (5285, 281586), (6342, 234655), (6610, 225141), (7455, 199622), (9254, 160815), (9915, 150094), (10570, 140793), (10721, 138810), (13881, 107210), (14910, 99811), (15855, 93862), (19830, 75047), (21442, 69405), (23135, 64326), (27762, 53605), (31710, 46931), (32163, 46270)]