135431350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 268897968

約数和(自身を除く): 133466618

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 685, 850, 1163, 1370, 2326, 2329, 3425, 4658, 5815, 6850, 11630, 11645, 19771, 23290, 29075, 39542, 58150, 58225, 98855, 116450, 159331, 197710, 318662, 494275, 796655, 988550, 1593310, 2708627, 3983275, 5417254, 7966550, 13543135, 27086270, 67715675, 135431350]

約数ペア:

[(1, 135431350), (2, 67715675), (5, 27086270), (10, 13543135), (17, 7966550), (25, 5417254), (34, 3983275), (50, 2708627), (85, 1593310), (137, 988550), (170, 796655), (274, 494275), (425, 318662), (685, 197710), (850, 159331), (1163, 116450), (1370, 98855), (2326, 58225), (2329, 58150), (3425, 39542), (4658, 29075), (5815, 23290), (6850, 19771), (11630, 11645)]