28050570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4556

約数の個数: 64

約数和(自身を含む): 78071040

約数和(自身を除く): 50020470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4517, 6210, 9034, 13551, 22585, 27102, 40653, 45170, 67755, 81306, 103891, 121959, 135510, 203265, 207782, 243918, 311673, 406530, 519455, 609795, 623346, 935019, 1038910, 1219590, 1558365, 1870038, 2805057, 3116730, 4675095, 5610114, 9350190, 14025285, 28050570]

約数ペア:

[(1, 28050570), (2, 14025285), (3, 9350190), (5, 5610114), (6, 4675095), (9, 3116730), (10, 2805057), (15, 1870038), (18, 1558365), (23, 1219590), (27, 1038910), (30, 935019), (45, 623346), (46, 609795), (54, 519455), (69, 406530), (90, 311673), (115, 243918), (135, 207782), (138, 203265), (207, 135510), (230, 121959), (270, 103891), (345, 81306), (414, 67755), (621, 45170), (690, 40653), (1035, 27102), (1242, 22585), (2070, 13551), (3105, 9034), (4517, 6210)]