329038140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{77239}}^1$

素因数の和:77322

約数の個数: 48

約数和(自身を含む): 934295040

約数和(自身を除く): 605256900

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, 77239, 154478, 231717, 308956, 386195, 463434, 772390, 926868, 1158585, 1544780, 2317170, 4634340, 5483969, 10967938, 16451907, 21935876, 27419845, 32903814, 54839690, 65807628, 82259535, 109679380, 164519070, 329038140]

約数ペア:

[(1, 329038140), (2, 164519070), (3, 109679380), (4, 82259535), (5, 65807628), (6, 54839690), (10, 32903814), (12, 27419845), (15, 21935876), (20, 16451907), (30, 10967938), (60, 5483969), (71, 4634340), (142, 2317170), (213, 1544780), (284, 1158585), (355, 926868), (426, 772390), (710, 463434), (852, 386195), (1065, 308956), (1420, 231717), (2130, 154478), (4260, 77239)]