74557950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21649

約数の個数: 48

約数和(自身を含む): 192951936

約数和(自身を除く): 118393986

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 21611, 43222, 64833, 108055, 129666, 216110, 324165, 497053, 540275, 648330, 994106, 1080550, 1491159, 1620825, 2485265, 2982318, 3241650, 4970530, 7455795, 12426325, 14911590, 24852650, 37278975, 74557950]

約数ペア:

[(1, 74557950), (2, 37278975), (3, 24852650), (5, 14911590), (6, 12426325), (10, 7455795), (15, 4970530), (23, 3241650), (25, 2982318), (30, 2485265), (46, 1620825), (50, 1491159), (69, 1080550), (75, 994106), (115, 648330), (138, 540275), (150, 497053), (230, 324165), (345, 216110), (575, 129666), (690, 108055), (1150, 64833), (1725, 43222), (3450, 21611)]