2243490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 5878656

約数和(自身を除く): 3635166

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 83, 85, 102, 106, 159, 166, 170, 249, 255, 265, 318, 415, 498, 510, 530, 795, 830, 901, 1245, 1411, 1590, 1802, 2490, 2703, 2822, 4233, 4399, 4505, 5406, 7055, 8466, 8798, 9010, 13197, 13515, 14110, 21165, 21995, 26394, 27030, 42330, 43990, 65985, 74783, 131970, 149566, 224349, 373915, 448698, 747830, 1121745, 2243490]

約数ペア:

[(1, 2243490), (2, 1121745), (3, 747830), (5, 448698), (6, 373915), (10, 224349), (15, 149566), (17, 131970), (30, 74783), (34, 65985), (51, 43990), (53, 42330), (83, 27030), (85, 26394), (102, 21995), (106, 21165), (159, 14110), (166, 13515), (170, 13197), (249, 9010), (255, 8798), (265, 8466), (318, 7055), (415, 5406), (498, 4505), (510, 4399), (530, 4233), (795, 2822), (830, 2703), (901, 2490), (1245, 1802), (1411, 1590)]