130459030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 261817920

約数和(自身を除く): 131358890

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 73, 118, 130, 146, 233, 295, 365, 466, 590, 730, 767, 949, 1165, 1534, 1898, 2330, 3029, 3835, 4307, 4745, 6058, 7670, 8614, 9490, 13747, 15145, 17009, 21535, 27494, 30290, 34018, 43070, 55991, 68735, 85045, 111982, 137470, 170090, 178711, 221117, 279955, 357422, 442234, 559910, 893555, 1003531, 1105585, 1787110, 2007062, 2211170, 5017655, 10035310, 13045903, 26091806, 65229515, 130459030]

約数ペア:

[(1, 130459030), (2, 65229515), (5, 26091806), (10, 13045903), (13, 10035310), (26, 5017655), (59, 2211170), (65, 2007062), (73, 1787110), (118, 1105585), (130, 1003531), (146, 893555), (233, 559910), (295, 442234), (365, 357422), (466, 279955), (590, 221117), (730, 178711), (767, 170090), (949, 137470), (1165, 111982), (1534, 85045), (1898, 68735), (2330, 55991), (3029, 43070), (3835, 34018), (4307, 30290), (4745, 27494), (6058, 21535), (7670, 17009), (8614, 15145), (9490, 13747)]