3042340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 4505564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 701, 868, 1085, 1402, 2170, 2804, 3505, 4340, 4907, 7010, 9814, 14020, 19628, 21731, 24535, 43462, 49070, 86924, 98140, 108655, 152117, 217310, 304234, 434620, 608468, 760585, 1521170, 3042340]

約数ペア:

[(1, 3042340), (2, 1521170), (4, 760585), (5, 608468), (7, 434620), (10, 304234), (14, 217310), (20, 152117), (28, 108655), (31, 98140), (35, 86924), (62, 49070), (70, 43462), (124, 24535), (140, 21731), (155, 19628), (217, 14020), (310, 9814), (434, 7010), (620, 4907), (701, 4340), (868, 3505), (1085, 2804), (1402, 2170)]