1940010735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 3438360576

約数和(自身を除く): 1498349841

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 431, 533, 563, 615, 1293, 1599, 1689, 2155, 2665, 2815, 5603, 6465, 7319, 7995, 8445, 16809, 17671, 21957, 23083, 28015, 36595, 53013, 69249, 84045, 88355, 109785, 115415, 229723, 242653, 265065, 300079, 346245, 689169, 727959, 900237, 1148615, 1213265, 1500395, 3154489, 3445845, 3639795, 4501185, 9463467, 9948773, 15772445, 29846319, 47317335, 49743865, 129334049, 149231595, 388002147, 646670245, 1940010735]

約数ペア:

[(1, 1940010735), (3, 646670245), (5, 388002147), (13, 149231595), (15, 129334049), (39, 49743865), (41, 47317335), (65, 29846319), (123, 15772445), (195, 9948773), (205, 9463467), (431, 4501185), (533, 3639795), (563, 3445845), (615, 3154489), (1293, 1500395), (1599, 1213265), (1689, 1148615), (2155, 900237), (2665, 727959), (2815, 689169), (5603, 346245), (6465, 300079), (7319, 265065), (7995, 242653), (8445, 229723), (16809, 115415), (17671, 109785), (21957, 88355), (23083, 84045), (28015, 69249), (36595, 53013)]