15660099130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{7013}}^1$

素因数の和:7315

約数の個数: 64

約数和(自身を含む): 30861038880

約数和(自身を除く): 15200939750

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 193, 386, 445, 890, 965, 1157, 1930, 2314, 2509, 5018, 5785, 7013, 11570, 12545, 14026, 17177, 25090, 34354, 35065, 70130, 85885, 91169, 171770, 182338, 223301, 446602, 455845, 624157, 911690, 1116505, 1248314, 1353509, 2233010, 2707018, 3120785, 6241570, 6767545, 8114041, 13535090, 16228082, 17595617, 35191234, 40570205, 81140410, 87978085, 120462301, 175956170, 240924602, 602311505, 1204623010, 1566009913, 3132019826, 7830049565, 15660099130]

約数ペア:

[(1, 15660099130), (2, 7830049565), (5, 3132019826), (10, 1566009913), (13, 1204623010), (26, 602311505), (65, 240924602), (89, 175956170), (130, 120462301), (178, 87978085), (193, 81140410), (386, 40570205), (445, 35191234), (890, 17595617), (965, 16228082), (1157, 13535090), (1930, 8114041), (2314, 6767545), (2509, 6241570), (5018, 3120785), (5785, 2707018), (7013, 2233010), (11570, 1353509), (12545, 1248314), (14026, 1116505), (17177, 911690), (25090, 624157), (34354, 455845), (35065, 446602), (70130, 223301), (85885, 182338), (91169, 171770)]