3530940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1201}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 11510352

約数和(自身を除く): 7979412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1201, 1470, 2402, 2940, 3603, 4804, 6005, 7206, 8407, 12010, 14412, 16814, 18015, 24020, 25221, 33628, 36030, 42035, 50442, 58849, 72060, 84070, 100884, 117698, 126105, 168140, 176547, 235396, 252210, 294245, 353094, 504420, 588490, 706188, 882735, 1176980, 1765470, 3530940]

約数ペア:

[(1, 3530940), (2, 1765470), (3, 1176980), (4, 882735), (5, 706188), (6, 588490), (7, 504420), (10, 353094), (12, 294245), (14, 252210), (15, 235396), (20, 176547), (21, 168140), (28, 126105), (30, 117698), (35, 100884), (42, 84070), (49, 72060), (60, 58849), (70, 50442), (84, 42035), (98, 36030), (105, 33628), (140, 25221), (147, 24020), (196, 18015), (210, 16814), (245, 14412), (294, 12010), (420, 8407), (490, 7206), (588, 6005), (735, 4804), (980, 3603), (1201, 2940), (1470, 2402)]