2138903640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5941399}}^1$

素因数の和:5941416

約数の個数: 48

約数和(自身を含む): 6951438000

約数和(自身を除く): 4812534360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5941399, 11882798, 17824197, 23765596, 29706995, 35648394, 47531192, 53472591, 59413990, 71296788, 89120985, 106945182, 118827980, 142593576, 178241970, 213890364, 237655960, 267362955, 356483940, 427780728, 534725910, 712967880, 1069451820, 2138903640]

約数ペア:

[(1, 2138903640), (2, 1069451820), (3, 712967880), (4, 534725910), (5, 427780728), (6, 356483940), (8, 267362955), (9, 237655960), (10, 213890364), (12, 178241970), (15, 142593576), (18, 118827980), (20, 106945182), (24, 89120985), (30, 71296788), (36, 59413990), (40, 53472591), (45, 47531192), (60, 35648394), (72, 29706995), (90, 23765596), (120, 17824197), (180, 11882798), (360, 5941399)]