26954190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9705

約数の個数: 48

約数和(自身を含む): 72349056

約数和(自身を除く): 45394866

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, 9661, 19322, 28983, 48305, 57966, 86949, 96610, 144915, 173898, 289830, 299491, 434745, 598982, 869490, 898473, 1497455, 1796946, 2695419, 2994910, 4492365, 5390838, 8984730, 13477095, 26954190]

約数ペア:

[(1, 26954190), (2, 13477095), (3, 8984730), (5, 5390838), (6, 4492365), (9, 2994910), (10, 2695419), (15, 1796946), (18, 1497455), (30, 898473), (31, 869490), (45, 598982), (62, 434745), (90, 299491), (93, 289830), (155, 173898), (186, 144915), (279, 96610), (310, 86949), (465, 57966), (558, 48305), (930, 28983), (1395, 19322), (2790, 9661)]