870864180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631061}}^1$

素因数の和:631096

約数の個数: 48

約数和(自身を含む): 2544441984

約数和(自身を除く): 1673577804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 631061, 1262122, 1893183, 2524244, 3155305, 3786366, 6310610, 7572732, 9465915, 12621220, 14514403, 18931830, 29028806, 37863660, 43543209, 58057612, 72572015, 87086418, 145144030, 174172836, 217716045, 290288060, 435432090, 870864180]

約数ペア:

[(1, 870864180), (2, 435432090), (3, 290288060), (4, 217716045), (5, 174172836), (6, 145144030), (10, 87086418), (12, 72572015), (15, 58057612), (20, 43543209), (23, 37863660), (30, 29028806), (46, 18931830), (60, 14514403), (69, 12621220), (92, 9465915), (115, 7572732), (138, 6310610), (230, 3786366), (276, 3155305), (345, 2524244), (460, 1893183), (690, 1262122), (1380, 631061)]