66549180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23599}}^1$

素因数の和:23658

約数の個数: 48

約数和(自身を含む): 190310400

約数和(自身を除く): 123761220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 23599, 47198, 70797, 94396, 117995, 141594, 235990, 283188, 353985, 471980, 707970, 1109153, 1415940, 2218306, 3327459, 4436612, 5545765, 6654918, 11091530, 13309836, 16637295, 22183060, 33274590, 66549180]

約数ペア:

[(1, 66549180), (2, 33274590), (3, 22183060), (4, 16637295), (5, 13309836), (6, 11091530), (10, 6654918), (12, 5545765), (15, 4436612), (20, 3327459), (30, 2218306), (47, 1415940), (60, 1109153), (94, 707970), (141, 471980), (188, 353985), (235, 283188), (282, 235990), (470, 141594), (564, 117995), (705, 94396), (940, 70797), (1410, 47198), (2820, 23599)]