1841790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 4640688

約数和(自身を除く): 2798898

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 73, 87, 145, 146, 174, 219, 290, 365, 435, 438, 730, 841, 870, 1095, 1682, 2117, 2190, 2523, 4205, 4234, 5046, 6351, 8410, 10585, 12615, 12702, 21170, 25230, 31755, 61393, 63510, 122786, 184179, 306965, 368358, 613930, 920895, 1841790]

約数ペア:

[(1, 1841790), (2, 920895), (3, 613930), (5, 368358), (6, 306965), (10, 184179), (15, 122786), (29, 63510), (30, 61393), (58, 31755), (73, 25230), (87, 21170), (145, 12702), (146, 12615), (174, 10585), (219, 8410), (290, 6351), (365, 5046), (435, 4234), (438, 4205), (730, 2523), (841, 2190), (870, 2117), (1095, 1682)]