33631020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 102551904

約数和(自身を除く): 68920884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 727, 771, 1028, 1285, 1454, 1542, 2181, 2313, 2570, 2908, 3084, 3635, 3855, 4362, 4626, 5140, 6543, 7270, 7710, 8724, 9252, 10905, 11565, 13086, 14540, 15420, 21810, 23130, 26172, 32715, 43620, 46260, 65430, 130860, 186839, 373678, 560517, 747356, 934195, 1121034, 1681551, 1868390, 2242068, 2802585, 3363102, 3736780, 5605170, 6726204, 8407755, 11210340, 16815510, 33631020]

約数ペア:

[(1, 33631020), (2, 16815510), (3, 11210340), (4, 8407755), (5, 6726204), (6, 5605170), (9, 3736780), (10, 3363102), (12, 2802585), (15, 2242068), (18, 1868390), (20, 1681551), (30, 1121034), (36, 934195), (45, 747356), (60, 560517), (90, 373678), (180, 186839), (257, 130860), (514, 65430), (727, 46260), (771, 43620), (1028, 32715), (1285, 26172), (1454, 23130), (1542, 21810), (2181, 15420), (2313, 14540), (2570, 13086), (2908, 11565), (3084, 10905), (3635, 9252), (3855, 8724), (4362, 7710), (4626, 7270), (5140, 6543)]