306956340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41593}}^1$

素因数の和:41649

約数の個数: 72

約数和(自身を含む): 953833608

約数和(自身を除く): 646877268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 41593, 83186, 124779, 166372, 207965, 249558, 374337, 415930, 499116, 623895, 748674, 831860, 1247790, 1497348, 1705313, 1871685, 2495580, 3410626, 3743370, 5115939, 6821252, 7486740, 8526565, 10231878, 15347817, 17053130, 20463756, 25579695, 30695634, 34106260, 51159390, 61391268, 76739085, 102318780, 153478170, 306956340]

約数ペア:

[(1, 306956340), (2, 153478170), (3, 102318780), (4, 76739085), (5, 61391268), (6, 51159390), (9, 34106260), (10, 30695634), (12, 25579695), (15, 20463756), (18, 17053130), (20, 15347817), (30, 10231878), (36, 8526565), (41, 7486740), (45, 6821252), (60, 5115939), (82, 3743370), (90, 3410626), (123, 2495580), (164, 1871685), (180, 1705313), (205, 1497348), (246, 1247790), (369, 831860), (410, 748674), (492, 623895), (615, 499116), (738, 415930), (820, 374337), (1230, 249558), (1476, 207965), (1845, 166372), (2460, 124779), (3690, 83186), (7380, 41593)]