13426691810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{64301}}^1$

素因数の和:64491

約数の個数: 64

約数和(自身を含む): 29259982080

約数和(自身を除く): 15833290270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 157, 190, 266, 314, 665, 785, 1099, 1330, 1570, 2198, 2983, 5495, 5966, 10990, 14915, 20881, 29830, 41762, 64301, 104405, 128602, 208810, 321505, 450107, 643010, 900214, 1221719, 2250535, 2443438, 4501070, 6108595, 8552033, 10095257, 12217190, 17104066, 20190514, 42760165, 50476285, 70666799, 85520330, 100952570, 141333598, 191809883, 353333995, 383619766, 706667990, 959049415, 1342669181, 1918098830, 2685338362, 6713345905, 13426691810]

約数ペア:

[(1, 13426691810), (2, 6713345905), (5, 2685338362), (7, 1918098830), (10, 1342669181), (14, 959049415), (19, 706667990), (35, 383619766), (38, 353333995), (70, 191809883), (95, 141333598), (133, 100952570), (157, 85520330), (190, 70666799), (266, 50476285), (314, 42760165), (665, 20190514), (785, 17104066), (1099, 12217190), (1330, 10095257), (1570, 8552033), (2198, 6108595), (2983, 4501070), (5495, 2443438), (5966, 2250535), (10990, 1221719), (14915, 900214), (20881, 643010), (29830, 450107), (41762, 321505), (64301, 208810), (104405, 128602)]