8045521890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{235043}}^1$

素因数の和:235223

約数の個数: 64

約数和(自身を含む): 22203196416

約数和(自身を除く): 14157674526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1630, 2282, 2445, 3423, 4890, 5705, 6846, 11410, 17115, 34230, 235043, 470086, 705129, 1175215, 1410258, 1645301, 2350430, 3290602, 3525645, 4935903, 7051290, 8226505, 9871806, 16453010, 24679515, 38312009, 49359030, 76624018, 114936027, 191560045, 229872054, 268184063, 383120090, 536368126, 574680135, 804552189, 1149360270, 1340920315, 1609104378, 2681840630, 4022760945, 8045521890]

約数ペア:

[(1, 8045521890), (2, 4022760945), (3, 2681840630), (5, 1609104378), (6, 1340920315), (7, 1149360270), (10, 804552189), (14, 574680135), (15, 536368126), (21, 383120090), (30, 268184063), (35, 229872054), (42, 191560045), (70, 114936027), (105, 76624018), (163, 49359030), (210, 38312009), (326, 24679515), (489, 16453010), (815, 9871806), (978, 8226505), (1141, 7051290), (1630, 4935903), (2282, 3525645), (2445, 3290602), (3423, 2350430), (4890, 1645301), (5705, 1410258), (6846, 1175215), (11410, 705129), (17115, 470086), (34230, 235043)]