30440340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{8053}}^1$

素因数の和:8078

約数の個数: 96

約数和(自身を含む): 108245760

約数和(自身を除く): 77805420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 8053, 16106, 24159, 32212, 40265, 48318, 56371, 72477, 80530, 96636, 112742, 120795, 144954, 161060, 169113, 217431, 225484, 241590, 281855, 289908, 338226, 362385, 434862, 483180, 507339, 563710, 676452, 724770, 845565, 869724, 1014678, 1087155, 1127420, 1449540, 1522017, 1691130, 2029356, 2174310, 2536695, 3044034, 3382260, 4348620, 5073390, 6088068, 7610085, 10146780, 15220170, 30440340]

約数ペア:

[(1, 30440340), (2, 15220170), (3, 10146780), (4, 7610085), (5, 6088068), (6, 5073390), (7, 4348620), (9, 3382260), (10, 3044034), (12, 2536695), (14, 2174310), (15, 2029356), (18, 1691130), (20, 1522017), (21, 1449540), (27, 1127420), (28, 1087155), (30, 1014678), (35, 869724), (36, 845565), (42, 724770), (45, 676452), (54, 563710), (60, 507339), (63, 483180), (70, 434862), (84, 362385), (90, 338226), (105, 289908), (108, 281855), (126, 241590), (135, 225484), (140, 217431), (180, 169113), (189, 161060), (210, 144954), (252, 120795), (270, 112742), (315, 96636), (378, 80530), (420, 72477), (540, 56371), (630, 48318), (756, 40265), (945, 32212), (1260, 24159), (1890, 16106), (3780, 8053)]