9704940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{3301}}^1$

素因数の和:3327

約数の個数: 72

約数和(自身を含む): 31619952

約数和(自身を除く): 21915012

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, 1470, 2940, 3301, 6602, 9903, 13204, 16505, 19806, 23107, 33010, 39612, 46214, 49515, 66020, 69321, 92428, 99030, 115535, 138642, 161749, 198060, 231070, 277284, 323498, 346605, 462140, 485247, 646996, 693210, 808745, 970494, 1386420, 1617490, 1940988, 2426235, 3234980, 4852470, 9704940]

約数ペア:

[(1, 9704940), (2, 4852470), (3, 3234980), (4, 2426235), (5, 1940988), (6, 1617490), (7, 1386420), (10, 970494), (12, 808745), (14, 693210), (15, 646996), (20, 485247), (21, 462140), (28, 346605), (30, 323498), (35, 277284), (42, 231070), (49, 198060), (60, 161749), (70, 138642), (84, 115535), (98, 99030), (105, 92428), (140, 69321), (147, 66020), (196, 49515), (210, 46214), (245, 39612), (294, 33010), (420, 23107), (490, 19806), (588, 16505), (735, 13204), (980, 9903), (1470, 6602), (2940, 3301)]