403769190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 1129697280

約数和(自身を除く): 725928090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 71, 95, 110, 114, 142, 165, 190, 209, 213, 285, 330, 355, 418, 426, 570, 627, 710, 781, 907, 1045, 1065, 1254, 1349, 1562, 1814, 2090, 2130, 2343, 2698, 2721, 3135, 3905, 4047, 4535, 4686, 5442, 6270, 6745, 7810, 8094, 9070, 9977, 11715, 13490, 13605, 14839, 17233, 19954, 20235, 23430, 27210, 29678, 29931, 34466, 40470, 44517, 49885, 51699, 59862, 64397, 74195, 86165, 89034, 99770, 103398, 128794, 148390, 149655, 172330, 189563, 193191, 222585, 258495, 299310, 321985, 379126, 386382, 445170, 516990, 568689, 643970, 708367, 947815, 965955, 1137378, 1223543, 1416734, 1895630, 1931910, 2125101, 2447086, 2843445, 3541835, 3670629, 4250202, 5686890, 6117715, 7083670, 7341258, 10625505, 12235430, 13458973, 18353145, 21251010, 26917946, 36706290, 40376919, 67294865, 80753838, 134589730, 201884595, 403769190]

約数ペア:

[(1, 403769190), (2, 201884595), (3, 134589730), (5, 80753838), (6, 67294865), (10, 40376919), (11, 36706290), (15, 26917946), (19, 21251010), (22, 18353145), (30, 13458973), (33, 12235430), (38, 10625505), (55, 7341258), (57, 7083670), (66, 6117715), (71, 5686890), (95, 4250202), (110, 3670629), (114, 3541835), (142, 2843445), (165, 2447086), (190, 2125101), (209, 1931910), (213, 1895630), (285, 1416734), (330, 1223543), (355, 1137378), (418, 965955), (426, 947815), (570, 708367), (627, 643970), (710, 568689), (781, 516990), (907, 445170), (1045, 386382), (1065, 379126), (1254, 321985), (1349, 299310), (1562, 258495), (1814, 222585), (2090, 193191), (2130, 189563), (2343, 172330), (2698, 149655), (2721, 148390), (3135, 128794), (3905, 103398), (4047, 99770), (4535, 89034), (4686, 86165), (5442, 74195), (6270, 64397), (6745, 59862), (7810, 51699), (8094, 49885), (9070, 44517), (9977, 40470), (11715, 34466), (13490, 29931), (13605, 29678), (14839, 27210), (17233, 23430), (19954, 20235)]