13303019770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 24971867136

約数和(自身を除く): 11668847366

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 443, 617, 785, 886, 1234, 1570, 2215, 3085, 4430, 4867, 6170, 9734, 13733, 19127, 24335, 27466, 38254, 48670, 68665, 69551, 95635, 96869, 137330, 139102, 191270, 193738, 273331, 347755, 484345, 546662, 695510, 968690, 1366655, 2156081, 2733310, 3002939, 4312162, 6005878, 8473261, 10780405, 15014695, 16946522, 21560810, 30029390, 42366305, 42912967, 84732610, 85825934, 214564835, 429129670, 1330301977, 2660603954, 6651509885, 13303019770]

約数ペア:

[(1, 13303019770), (2, 6651509885), (5, 2660603954), (10, 1330301977), (31, 429129670), (62, 214564835), (155, 85825934), (157, 84732610), (310, 42912967), (314, 42366305), (443, 30029390), (617, 21560810), (785, 16946522), (886, 15014695), (1234, 10780405), (1570, 8473261), (2215, 6005878), (3085, 4312162), (4430, 3002939), (4867, 2733310), (6170, 2156081), (9734, 1366655), (13733, 968690), (19127, 695510), (24335, 546662), (27466, 484345), (38254, 347755), (48670, 273331), (68665, 193738), (69551, 191270), (95635, 139102), (96869, 137330)]