673147620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22943}}^1$

素因数の和:23121

約数の個数: 72

約数和(自身を含む): 2054497536

約数和(自身を除く): 1381349916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 22943, 29340, 45886, 68829, 91772, 114715, 137658, 206487, 229430, 275316, 344145, 412974, 458860, 688290, 825948, 1032435, 1376580, 2064870, 3739709, 4129740, 7479418, 11219127, 14958836, 18698545, 22438254, 33657381, 37397090, 44876508, 56095635, 67314762, 74794180, 112191270, 134629524, 168286905, 224382540, 336573810, 673147620]

約数ペア:

[(1, 673147620), (2, 336573810), (3, 224382540), (4, 168286905), (5, 134629524), (6, 112191270), (9, 74794180), (10, 67314762), (12, 56095635), (15, 44876508), (18, 37397090), (20, 33657381), (30, 22438254), (36, 18698545), (45, 14958836), (60, 11219127), (90, 7479418), (163, 4129740), (180, 3739709), (326, 2064870), (489, 1376580), (652, 1032435), (815, 825948), (978, 688290), (1467, 458860), (1630, 412974), (1956, 344145), (2445, 275316), (2934, 229430), (3260, 206487), (4890, 137658), (5868, 114715), (7335, 91772), (9780, 68829), (14670, 45886), (22943, 29340)]