163428570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26317}}^1$

素因数の和:26356

約数の個数: 64

約数和(自身を含む): 454775040

約数和(自身を除く): 291346470

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, 6210, 26317, 52634, 78951, 131585, 157902, 236853, 263170, 394755, 473706, 605291, 710559, 789510, 1184265, 1210582, 1421118, 1815873, 2368530, 3026455, 3552795, 3631746, 5447619, 6052910, 7105590, 9079365, 10895238, 16342857, 18158730, 27238095, 32685714, 54476190, 81714285, 163428570]

約数ペア:

[(1, 163428570), (2, 81714285), (3, 54476190), (5, 32685714), (6, 27238095), (9, 18158730), (10, 16342857), (15, 10895238), (18, 9079365), (23, 7105590), (27, 6052910), (30, 5447619), (45, 3631746), (46, 3552795), (54, 3026455), (69, 2368530), (90, 1815873), (115, 1421118), (135, 1210582), (138, 1184265), (207, 789510), (230, 710559), (270, 605291), (345, 473706), (414, 394755), (621, 263170), (690, 236853), (1035, 157902), (1242, 131585), (2070, 78951), (3105, 52634), (6210, 26317)]