83219190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 211064832

約数和(自身を除く): 127845642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 186, 215, 258, 310, 430, 465, 645, 930, 1290, 1333, 2081, 2666, 3999, 4162, 6243, 6665, 7998, 10405, 12486, 13330, 19995, 20810, 31215, 39990, 62430, 64511, 89483, 129022, 178966, 193533, 268449, 322555, 387066, 447415, 536898, 645110, 894830, 967665, 1342245, 1935330, 2684490, 2773973, 5547946, 8321919, 13869865, 16643838, 27739730, 41609595, 83219190]

約数ペア:

[(1, 83219190), (2, 41609595), (3, 27739730), (5, 16643838), (6, 13869865), (10, 8321919), (15, 5547946), (30, 2773973), (31, 2684490), (43, 1935330), (62, 1342245), (86, 967665), (93, 894830), (129, 645110), (155, 536898), (186, 447415), (215, 387066), (258, 322555), (310, 268449), (430, 193533), (465, 178966), (645, 129022), (930, 89483), (1290, 64511), (1333, 62430), (2081, 39990), (2666, 31215), (3999, 20810), (4162, 19995), (6243, 13330), (6665, 12486), (7998, 10405)]