357298980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83873}}^1$

素因数の和:83956

約数の個数: 48

約数和(自身を含む): 1014539904

約数和(自身を除く): 657240924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 83873, 167746, 251619, 335492, 419365, 503238, 838730, 1006476, 1258095, 1677460, 2516190, 5032380, 5954983, 11909966, 17864949, 23819932, 29774915, 35729898, 59549830, 71459796, 89324745, 119099660, 178649490, 357298980]

約数ペア:

[(1, 357298980), (2, 178649490), (3, 119099660), (4, 89324745), (5, 71459796), (6, 59549830), (10, 35729898), (12, 29774915), (15, 23819932), (20, 17864949), (30, 11909966), (60, 5954983), (71, 5032380), (142, 2516190), (213, 1677460), (284, 1258095), (355, 1006476), (426, 838730), (710, 503238), (852, 419365), (1065, 335492), (1420, 251619), (2130, 167746), (4260, 83873)]