6427965320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{740549}}^1$

素因数の和:740598

約数の個数: 64

約数和(自身を含む): 17062272000

約数和(自身を除く): 10634306680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 740549, 1481098, 2962196, 3702745, 5183843, 5924392, 7405490, 10367686, 14810980, 20735372, 22957019, 25919215, 29621960, 41470744, 45914038, 51838430, 91828076, 103676860, 114785095, 160699133, 183656152, 207353720, 229570190, 321398266, 459140380, 642796532, 803495665, 918280760, 1285593064, 1606991330, 3213982660, 6427965320]

約数ペア:

[(1, 6427965320), (2, 3213982660), (4, 1606991330), (5, 1285593064), (7, 918280760), (8, 803495665), (10, 642796532), (14, 459140380), (20, 321398266), (28, 229570190), (31, 207353720), (35, 183656152), (40, 160699133), (56, 114785095), (62, 103676860), (70, 91828076), (124, 51838430), (140, 45914038), (155, 41470744), (217, 29621960), (248, 25919215), (280, 22957019), (310, 20735372), (434, 14810980), (620, 10367686), (868, 7405490), (1085, 5924392), (1240, 5183843), (1736, 3702745), (2170, 2962196), (4340, 1481098), (8680, 740549)]