1715135348540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{136338263}}^1$

素因数の和:136338326

約数の個数: 48

約数和(自身を含む): 3916725648192

約数和(自身を除く): 2201590299652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12580, 136338263, 272676526, 545353052, 681691315, 1363382630, 2317750471, 2726765260, 4635500942, 5044515731, 9271001884, 10089031462, 11588752355, 20178062924, 23177504710, 25222578655, 46355009420, 50445157310, 85756767427, 100890314620, 171513534854, 343027069708, 428783837135, 857567674270, 1715135348540]

約数ペア:

[(1, 1715135348540), (2, 857567674270), (4, 428783837135), (5, 343027069708), (10, 171513534854), (17, 100890314620), (20, 85756767427), (34, 50445157310), (37, 46355009420), (68, 25222578655), (74, 23177504710), (85, 20178062924), (148, 11588752355), (170, 10089031462), (185, 9271001884), (340, 5044515731), (370, 4635500942), (629, 2726765260), (740, 2317750471), (1258, 1363382630), (2516, 681691315), (3145, 545353052), (6290, 272676526), (12580, 136338263)]