189920340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1055113}}^1$

素因数の和:1055128

約数の個数: 36

約数和(自身を含む): 576092244

約数和(自身を除く): 386171904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1055113, 2110226, 3165339, 4220452, 5275565, 6330678, 9496017, 10551130, 12661356, 15826695, 18992034, 21102260, 31653390, 37984068, 47480085, 63306780, 94960170, 189920340]

約数ペア:

[(1, 189920340), (2, 94960170), (3, 63306780), (4, 47480085), (5, 37984068), (6, 31653390), (9, 21102260), (10, 18992034), (12, 15826695), (15, 12661356), (18, 10551130), (20, 9496017), (30, 6330678), (36, 5275565), (45, 4220452), (60, 3165339), (90, 2110226), (180, 1055113)]