7130150860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{19387}}^1$

素因数の和:19511

約数の個数: 96

約数和(自身を含む): 17823310848

約数和(自身を除く): 10693159988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 71, 74, 140, 142, 148, 185, 259, 284, 355, 370, 497, 518, 710, 740, 994, 1036, 1295, 1420, 1988, 2485, 2590, 2627, 4970, 5180, 5254, 9940, 10508, 13135, 18389, 19387, 26270, 36778, 38774, 52540, 73556, 77548, 91945, 96935, 135709, 183890, 193870, 271418, 367780, 387740, 542836, 678545, 717319, 1357090, 1376477, 1434638, 2714180, 2752954, 2869276, 3586595, 5021233, 5505908, 6882385, 7173190, 9635339, 10042466, 13764770, 14346380, 19270678, 20084932, 25106165, 27529540, 38541356, 48176695, 50212330, 50929649, 96353390, 100424660, 101859298, 192706780, 203718596, 254648245, 356507543, 509296490, 713015086, 1018592980, 1426030172, 1782537715, 3565075430, 7130150860]

約数ペア:

[(1, 7130150860), (2, 3565075430), (4, 1782537715), (5, 1426030172), (7, 1018592980), (10, 713015086), (14, 509296490), (20, 356507543), (28, 254648245), (35, 203718596), (37, 192706780), (70, 101859298), (71, 100424660), (74, 96353390), (140, 50929649), (142, 50212330), (148, 48176695), (185, 38541356), (259, 27529540), (284, 25106165), (355, 20084932), (370, 19270678), (497, 14346380), (518, 13764770), (710, 10042466), (740, 9635339), (994, 7173190), (1036, 6882385), (1295, 5505908), (1420, 5021233), (1988, 3586595), (2485, 2869276), (2590, 2752954), (2627, 2714180), (4970, 1434638), (5180, 1376477), (5254, 1357090), (9940, 717319), (10508, 678545), (13135, 542836), (18389, 387740), (19387, 367780), (26270, 271418), (36778, 193870), (38774, 183890), (52540, 135709), (73556, 96935), (77548, 91945)]