42893460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7733

約数の個数: 72

約数和(自身を含む): 134324736

約数和(自身を除く): 91431276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7687, 15374, 23061, 30748, 38435, 46122, 69183, 76870, 92244, 115305, 138366, 153740, 230610, 238297, 276732, 345915, 461220, 476594, 691830, 714891, 953188, 1191485, 1383660, 1429782, 2144673, 2382970, 2859564, 3574455, 4289346, 4765940, 7148910, 8578692, 10723365, 14297820, 21446730, 42893460]

約数ペア:

[(1, 42893460), (2, 21446730), (3, 14297820), (4, 10723365), (5, 8578692), (6, 7148910), (9, 4765940), (10, 4289346), (12, 3574455), (15, 2859564), (18, 2382970), (20, 2144673), (30, 1429782), (31, 1383660), (36, 1191485), (45, 953188), (60, 714891), (62, 691830), (90, 476594), (93, 461220), (124, 345915), (155, 276732), (180, 238297), (186, 230610), (279, 153740), (310, 138366), (372, 115305), (465, 92244), (558, 76870), (620, 69183), (930, 46122), (1116, 38435), (1395, 30748), (1860, 23061), (2790, 15374), (5580, 7687)]