378594810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42491}}^1$

素因数の和:42521

約数の個数: 80

約数和(自身を含む): 1110570912

約数和(自身を除く): 731976102

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 270, 297, 330, 405, 495, 594, 810, 891, 990, 1485, 1782, 2970, 4455, 8910, 42491, 84982, 127473, 212455, 254946, 382419, 424910, 467401, 637365, 764838, 934802, 1147257, 1274730, 1402203, 1912095, 2294514, 2337005, 2804406, 3441771, 3824190, 4206609, 4674010, 5736285, 6883542, 7011015, 8413218, 11472570, 12619827, 14022030, 17208855, 21033045, 25239654, 34417710, 37859481, 42066090, 63099135, 75718962, 126198270, 189297405, 378594810]

約数ペア:

[(1, 378594810), (2, 189297405), (3, 126198270), (5, 75718962), (6, 63099135), (9, 42066090), (10, 37859481), (11, 34417710), (15, 25239654), (18, 21033045), (22, 17208855), (27, 14022030), (30, 12619827), (33, 11472570), (45, 8413218), (54, 7011015), (55, 6883542), (66, 5736285), (81, 4674010), (90, 4206609), (99, 3824190), (110, 3441771), (135, 2804406), (162, 2337005), (165, 2294514), (198, 1912095), (270, 1402203), (297, 1274730), (330, 1147257), (405, 934802), (495, 764838), (594, 637365), (810, 467401), (891, 424910), (990, 382419), (1485, 254946), (1782, 212455), (2970, 127473), (4455, 84982), (8910, 42491)]