30189250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 69608448

約数和(自身を除く): 39419198

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1327, 1625, 1750, 2275, 2654, 3250, 4550, 6635, 9289, 11375, 13270, 17251, 18578, 22750, 33175, 34502, 46445, 66350, 86255, 92890, 120757, 165875, 172510, 232225, 241514, 331750, 431275, 464450, 603785, 862550, 1161125, 1207570, 2156375, 2322250, 3018925, 4312750, 6037850, 15094625, 30189250]

約数ペア:

[(1, 30189250), (2, 15094625), (5, 6037850), (7, 4312750), (10, 3018925), (13, 2322250), (14, 2156375), (25, 1207570), (26, 1161125), (35, 862550), (50, 603785), (65, 464450), (70, 431275), (91, 331750), (125, 241514), (130, 232225), (175, 172510), (182, 165875), (250, 120757), (325, 92890), (350, 86255), (455, 66350), (650, 46445), (875, 34502), (910, 33175), (1327, 22750), (1625, 18578), (1750, 17251), (2275, 13270), (2654, 11375), (3250, 9289), (4550, 6635)]