440546261670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70941427}}^1$

素因数の和:70941466

約数の個数: 64

約数和(自身を含む): 1225867875840

約数和(自身を除く): 785321614170

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, 70941427, 141882854, 212824281, 354707135, 425648562, 638472843, 709414270, 1064121405, 1276945686, 1631652821, 1915418529, 2128242810, 3192364215, 3263305642, 3830837058, 4894958463, 6384728430, 8158264105, 9577092645, 9789916926, 14684875389, 16316528210, 19154185290, 24474792315, 29369750778, 44054626167, 48949584630, 73424376945, 88109252334, 146848753890, 220273130835, 440546261670]

約数ペア:

[(1, 440546261670), (2, 220273130835), (3, 146848753890), (5, 88109252334), (6, 73424376945), (9, 48949584630), (10, 44054626167), (15, 29369750778), (18, 24474792315), (23, 19154185290), (27, 16316528210), (30, 14684875389), (45, 9789916926), (46, 9577092645), (54, 8158264105), (69, 6384728430), (90, 4894958463), (115, 3830837058), (135, 3263305642), (138, 3192364215), (207, 2128242810), (230, 1915418529), (270, 1631652821), (345, 1276945686), (414, 1064121405), (621, 709414270), (690, 638472843), (1035, 425648562), (1242, 354707135), (2070, 212824281), (3105, 141882854), (6210, 70941427)]