86820630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9679}}^1$

素因数の和:9725

約数の個数: 64

約数和(自身を含む): 234178560

約数和(自身を除く): 147357930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 9679, 19358, 29037, 48395, 58074, 96790, 125827, 145185, 222617, 251654, 290370, 377481, 445234, 629135, 667851, 754962, 1113085, 1258270, 1335702, 1887405, 2226170, 2894021, 3339255, 3774810, 5788042, 6678510, 8682063, 14470105, 17364126, 28940210, 43410315, 86820630]

約数ペア:

[(1, 86820630), (2, 43410315), (3, 28940210), (5, 17364126), (6, 14470105), (10, 8682063), (13, 6678510), (15, 5788042), (23, 3774810), (26, 3339255), (30, 2894021), (39, 2226170), (46, 1887405), (65, 1335702), (69, 1258270), (78, 1113085), (115, 754962), (130, 667851), (138, 629135), (195, 445234), (230, 377481), (299, 290370), (345, 251654), (390, 222617), (598, 145185), (690, 125827), (897, 96790), (1495, 58074), (1794, 48395), (2990, 29037), (4485, 19358), (8970, 9679)]