2658902490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{857}}^1\times {\mathrm{11491}}^1$

素因数の和:12364

約数の個数: 64

約数和(自身を含む): 7099297920

約数和(自身を除く): 4440395430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 857, 1714, 2571, 4285, 5142, 7713, 8570, 11491, 12855, 15426, 22982, 23139, 25710, 34473, 38565, 46278, 57455, 68946, 77130, 103419, 114910, 115695, 172365, 206838, 231390, 310257, 344730, 517095, 620514, 1034190, 1551285, 3102570, 9847787, 19695574, 29543361, 49238935, 59086722, 88630083, 98477870, 147716805, 177260166, 265890249, 295433610, 443150415, 531780498, 886300830, 1329451245, 2658902490]

約数ペア:

[(1, 2658902490), (2, 1329451245), (3, 886300830), (5, 531780498), (6, 443150415), (9, 295433610), (10, 265890249), (15, 177260166), (18, 147716805), (27, 98477870), (30, 88630083), (45, 59086722), (54, 49238935), (90, 29543361), (135, 19695574), (270, 9847787), (857, 3102570), (1714, 1551285), (2571, 1034190), (4285, 620514), (5142, 517095), (7713, 344730), (8570, 310257), (11491, 231390), (12855, 206838), (15426, 172365), (22982, 115695), (23139, 114910), (25710, 103419), (34473, 77130), (38565, 68946), (46278, 57455)]