2961130860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{715249}}^1$

素因数の和:715287

約数の個数: 72

約数和(自身を含む): 9372636000

約数和(自身を除く): 6411505140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 715249, 1430498, 2145747, 2860996, 3576245, 4291494, 6437241, 7152490, 8582988, 10728735, 12874482, 14304980, 16450727, 21457470, 25748964, 32186205, 32901454, 42914940, 49352181, 64372410, 65802908, 82253635, 98704362, 128744820, 148056543, 164507270, 197408724, 246760905, 296113086, 329014540, 493521810, 592226172, 740282715, 987043620, 1480565430, 2961130860]

約数ペア:

[(1, 2961130860), (2, 1480565430), (3, 987043620), (4, 740282715), (5, 592226172), (6, 493521810), (9, 329014540), (10, 296113086), (12, 246760905), (15, 197408724), (18, 164507270), (20, 148056543), (23, 128744820), (30, 98704362), (36, 82253635), (45, 65802908), (46, 64372410), (60, 49352181), (69, 42914940), (90, 32901454), (92, 32186205), (115, 25748964), (138, 21457470), (180, 16450727), (207, 14304980), (230, 12874482), (276, 10728735), (345, 8582988), (414, 7152490), (460, 6437241), (690, 4291494), (828, 3576245), (1035, 2860996), (1380, 2145747), (2070, 1430498), (4140, 715249)]