40365090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2115

約数の個数: 48

約数和(自身を含む): 105441336

約数和(自身を除く): 65076246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 1861, 2169, 2410, 3615, 3722, 4338, 5583, 7230, 9305, 10845, 11166, 16749, 18610, 21690, 27915, 33498, 55830, 83745, 167490, 448501, 897002, 1345503, 2242505, 2691006, 4036509, 4485010, 6727515, 8073018, 13455030, 20182545, 40365090]

約数ペア:

[(1, 40365090), (2, 20182545), (3, 13455030), (5, 8073018), (6, 6727515), (9, 4485010), (10, 4036509), (15, 2691006), (18, 2242505), (30, 1345503), (45, 897002), (90, 448501), (241, 167490), (482, 83745), (723, 55830), (1205, 33498), (1446, 27915), (1861, 21690), (2169, 18610), (2410, 16749), (3615, 11166), (3722, 10845), (4338, 9305), (5583, 7230)]