28366830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5241

約数の個数: 48

約数和(自身を含む): 74977344

約数和(自身を除く): 46610514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5167, 5490, 10334, 15501, 25835, 31002, 46503, 51670, 77505, 93006, 155010, 232515, 315187, 465030, 630374, 945561, 1575935, 1891122, 2836683, 3151870, 4727805, 5673366, 9455610, 14183415, 28366830]

約数ペア:

[(1, 28366830), (2, 14183415), (3, 9455610), (5, 5673366), (6, 4727805), (9, 3151870), (10, 2836683), (15, 1891122), (18, 1575935), (30, 945561), (45, 630374), (61, 465030), (90, 315187), (122, 232515), (183, 155010), (305, 93006), (366, 77505), (549, 51670), (610, 46503), (915, 31002), (1098, 25835), (1830, 15501), (2745, 10334), (5167, 5490)]