3983970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 9924480

約数和(自身を除く): 5940510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 1681, 2370, 3239, 3362, 5043, 6478, 8405, 9717, 10086, 16195, 16810, 19434, 25215, 32390, 48585, 50430, 97170, 132799, 265598, 398397, 663995, 796794, 1327990, 1991985, 3983970]

約数ペア:

[(1, 3983970), (2, 1991985), (3, 1327990), (5, 796794), (6, 663995), (10, 398397), (15, 265598), (30, 132799), (41, 97170), (79, 50430), (82, 48585), (123, 32390), (158, 25215), (205, 19434), (237, 16810), (246, 16195), (395, 10086), (410, 9717), (474, 8405), (615, 6478), (790, 5043), (1185, 3362), (1230, 3239), (1681, 2370)]