15312779170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{13399}}^1$

素因数の和:13627

約数の個数: 64

約数和(自身を含む): 30391200000

約数和(自身を除く): 15078420830

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 149, 295, 298, 590, 745, 767, 1490, 1534, 1937, 3835, 3874, 7670, 8791, 9685, 13399, 17582, 19370, 26798, 43955, 66995, 87910, 114283, 133990, 174187, 228566, 348374, 571415, 790541, 870935, 1142830, 1581082, 1741870, 1996451, 3952705, 3992902, 7905410, 9982255, 10277033, 19964510, 20554066, 25953863, 51385165, 51907726, 102770330, 117790609, 129769315, 235581218, 259538630, 588953045, 1177906090, 1531277917, 3062555834, 7656389585, 15312779170]

約数ペア:

[(1, 15312779170), (2, 7656389585), (5, 3062555834), (10, 1531277917), (13, 1177906090), (26, 588953045), (59, 259538630), (65, 235581218), (118, 129769315), (130, 117790609), (149, 102770330), (295, 51907726), (298, 51385165), (590, 25953863), (745, 20554066), (767, 19964510), (1490, 10277033), (1534, 9982255), (1937, 7905410), (3835, 3992902), (3874, 3952705), (7670, 1996451), (8791, 1741870), (9685, 1581082), (13399, 1142830), (17582, 870935), (19370, 790541), (26798, 571415), (43955, 348374), (66995, 228566), (87910, 174187), (114283, 133990)]