547852890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2861}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 1419368832

約数和(自身を除く): 871515942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1473, 2455, 2861, 2946, 4910, 5722, 6383, 7365, 8583, 12766, 14305, 14730, 17166, 19149, 28610, 31915, 37193, 38298, 42915, 63830, 74386, 85830, 95745, 111579, 185965, 191490, 223158, 371930, 557895, 1115790, 1404751, 2809502, 4214253, 7023755, 8428506, 14047510, 18261763, 21071265, 36523526, 42142530, 54785289, 91308815, 109570578, 182617630, 273926445, 547852890]

約数ペア:

[(1, 547852890), (2, 273926445), (3, 182617630), (5, 109570578), (6, 91308815), (10, 54785289), (13, 42142530), (15, 36523526), (26, 21071265), (30, 18261763), (39, 14047510), (65, 8428506), (78, 7023755), (130, 4214253), (195, 2809502), (390, 1404751), (491, 1115790), (982, 557895), (1473, 371930), (2455, 223158), (2861, 191490), (2946, 185965), (4910, 111579), (5722, 95745), (6383, 85830), (7365, 74386), (8583, 63830), (12766, 42915), (14305, 38298), (14730, 37193), (17166, 31915), (19149, 28610)]