27757710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9949}}^1$

素因数の和:9993

約数の個数: 48

約数和(自身を含む): 74505600

約数和(自身を除く): 46747890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 9949, 19898, 29847, 49745, 59694, 89541, 99490, 149235, 179082, 298470, 308419, 447705, 616838, 895410, 925257, 1542095, 1850514, 2775771, 3084190, 4626285, 5551542, 9252570, 13878855, 27757710]

約数ペア:

[(1, 27757710), (2, 13878855), (3, 9252570), (5, 5551542), (6, 4626285), (9, 3084190), (10, 2775771), (15, 1850514), (18, 1542095), (30, 925257), (31, 895410), (45, 616838), (62, 447705), (90, 308419), (93, 298470), (155, 179082), (186, 149235), (279, 99490), (310, 89541), (465, 59694), (558, 49745), (930, 29847), (1395, 19898), (2790, 9949)]