7341390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 22404096

約数和(自身を除く): 15062706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 271, 301, 315, 387, 430, 542, 602, 630, 645, 774, 813, 903, 1290, 1355, 1505, 1626, 1806, 1897, 1935, 2439, 2709, 2710, 3010, 3794, 3870, 4065, 4515, 4878, 5418, 5691, 8130, 9030, 9485, 11382, 11653, 12195, 13545, 17073, 18970, 23306, 24390, 27090, 28455, 34146, 34959, 56910, 58265, 69918, 81571, 85365, 104877, 116530, 163142, 170730, 174795, 209754, 244713, 349590, 407855, 489426, 524385, 734139, 815710, 1048770, 1223565, 1468278, 2447130, 3670695, 7341390]

約数ペア:

[(1, 7341390), (2, 3670695), (3, 2447130), (5, 1468278), (6, 1223565), (7, 1048770), (9, 815710), (10, 734139), (14, 524385), (15, 489426), (18, 407855), (21, 349590), (30, 244713), (35, 209754), (42, 174795), (43, 170730), (45, 163142), (63, 116530), (70, 104877), (86, 85365), (90, 81571), (105, 69918), (126, 58265), (129, 56910), (210, 34959), (215, 34146), (258, 28455), (271, 27090), (301, 24390), (315, 23306), (387, 18970), (430, 17073), (542, 13545), (602, 12195), (630, 11653), (645, 11382), (774, 9485), (813, 9030), (903, 8130), (1290, 5691), (1355, 5418), (1505, 4878), (1626, 4515), (1806, 4065), (1897, 3870), (1935, 3794), (2439, 3010), (2709, 2710)]