2268990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 6250608

約数和(自身を除く): 3981618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1483, 1530, 2966, 4449, 7415, 8898, 13347, 14830, 22245, 25211, 26694, 44490, 50422, 66735, 75633, 126055, 133470, 151266, 226899, 252110, 378165, 453798, 756330, 1134495, 2268990]

約数ペア:

[(1, 2268990), (2, 1134495), (3, 756330), (5, 453798), (6, 378165), (9, 252110), (10, 226899), (15, 151266), (17, 133470), (18, 126055), (30, 75633), (34, 66735), (45, 50422), (51, 44490), (85, 26694), (90, 25211), (102, 22245), (153, 14830), (170, 13347), (255, 8898), (306, 7415), (510, 4449), (765, 2966), (1483, 1530)]