66632790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 124967850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 71, 82, 105, 109, 123, 142, 205, 210, 213, 218, 246, 287, 327, 355, 410, 426, 497, 545, 574, 615, 654, 710, 763, 861, 994, 1065, 1090, 1230, 1435, 1491, 1526, 1635, 1722, 2130, 2289, 2485, 2870, 2911, 2982, 3270, 3815, 4305, 4469, 4578, 4970, 5822, 7455, 7630, 7739, 8610, 8733, 8938, 11445, 13407, 14555, 14910, 15478, 17466, 20377, 22345, 22890, 23217, 26814, 29110, 31283, 38695, 40754, 43665, 44690, 46434, 54173, 61131, 62566, 67035, 77390, 87330, 93849, 101885, 108346, 116085, 122262, 134070, 156415, 162519, 187698, 203770, 232170, 270865, 305655, 312830, 317299, 325038, 469245, 541730, 611310, 634598, 812595, 938490, 951897, 1586495, 1625190, 1903794, 2221093, 3172990, 4442186, 4759485, 6663279, 9518970, 11105465, 13326558, 22210930, 33316395, 66632790]

約数ペア:

[(1, 66632790), (2, 33316395), (3, 22210930), (5, 13326558), (6, 11105465), (7, 9518970), (10, 6663279), (14, 4759485), (15, 4442186), (21, 3172990), (30, 2221093), (35, 1903794), (41, 1625190), (42, 1586495), (70, 951897), (71, 938490), (82, 812595), (105, 634598), (109, 611310), (123, 541730), (142, 469245), (205, 325038), (210, 317299), (213, 312830), (218, 305655), (246, 270865), (287, 232170), (327, 203770), (355, 187698), (410, 162519), (426, 156415), (497, 134070), (545, 122262), (574, 116085), (615, 108346), (654, 101885), (710, 93849), (763, 87330), (861, 77390), (994, 67035), (1065, 62566), (1090, 61131), (1230, 54173), (1435, 46434), (1491, 44690), (1526, 43665), (1635, 40754), (1722, 38695), (2130, 31283), (2289, 29110), (2485, 26814), (2870, 23217), (2911, 22890), (2982, 22345), (3270, 20377), (3815, 17466), (4305, 15478), (4469, 14910), (4578, 14555), (4970, 13407), (5822, 11445), (7455, 8938), (7630, 8733), (7739, 8610)]