146778660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116491}}^1$

素因数の和:116513

約数の個数: 72

約数和(自身を含む): 508837056

約数和(自身を除く): 362058396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116491, 232982, 349473, 465964, 582455, 698946, 815437, 1048419, 1164910, 1397892, 1630874, 1747365, 2096838, 2329820, 2446311, 3261748, 3494730, 4077185, 4193676, 4892622, 5242095, 6989460, 7338933, 8154370, 9785244, 10484190, 12231555, 14677866, 16308740, 20968380, 24463110, 29355732, 36694665, 48926220, 73389330, 146778660]

約数ペア:

[(1, 146778660), (2, 73389330), (3, 48926220), (4, 36694665), (5, 29355732), (6, 24463110), (7, 20968380), (9, 16308740), (10, 14677866), (12, 12231555), (14, 10484190), (15, 9785244), (18, 8154370), (20, 7338933), (21, 6989460), (28, 5242095), (30, 4892622), (35, 4193676), (36, 4077185), (42, 3494730), (45, 3261748), (60, 2446311), (63, 2329820), (70, 2096838), (84, 1747365), (90, 1630874), (105, 1397892), (126, 1164910), (140, 1048419), (180, 815437), (210, 698946), (252, 582455), (315, 465964), (420, 349473), (630, 232982), (1260, 116491)]