2015560330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1171}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 4223250432

約数和(自身を除く): 2207690102

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 367, 469, 670, 734, 938, 1171, 1835, 2342, 2345, 2569, 3670, 4690, 5138, 5855, 8197, 11710, 12845, 16394, 24589, 25690, 40985, 49178, 78457, 81970, 122945, 156914, 172123, 245890, 344246, 392285, 429757, 549199, 784570, 859514, 860615, 1098398, 1721230, 2148785, 2745995, 3008299, 4297570, 5491990, 6016598, 15041495, 28793719, 30082990, 57587438, 143968595, 201556033, 287937190, 403112066, 1007780165, 2015560330]

約数ペア:

[(1, 2015560330), (2, 1007780165), (5, 403112066), (7, 287937190), (10, 201556033), (14, 143968595), (35, 57587438), (67, 30082990), (70, 28793719), (134, 15041495), (335, 6016598), (367, 5491990), (469, 4297570), (670, 3008299), (734, 2745995), (938, 2148785), (1171, 1721230), (1835, 1098398), (2342, 860615), (2345, 859514), (2569, 784570), (3670, 549199), (4690, 429757), (5138, 392285), (5855, 344246), (8197, 245890), (11710, 172123), (12845, 156914), (16394, 122945), (24589, 81970), (25690, 78457), (40985, 49178)]