45986780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7698

約数の個数: 48

約数和(自身を含む): 112949760

約数和(自身を除く): 66962980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7639, 15278, 30556, 38195, 53473, 76390, 106946, 152780, 213892, 267365, 328477, 534730, 656954, 1069460, 1313908, 1642385, 2299339, 3284770, 4598678, 6569540, 9197356, 11496695, 22993390, 45986780]

約数ペア:

[(1, 45986780), (2, 22993390), (4, 11496695), (5, 9197356), (7, 6569540), (10, 4598678), (14, 3284770), (20, 2299339), (28, 1642385), (35, 1313908), (43, 1069460), (70, 656954), (86, 534730), (140, 328477), (172, 267365), (215, 213892), (301, 152780), (430, 106946), (602, 76390), (860, 53473), (1204, 38195), (1505, 30556), (3010, 15278), (6020, 7639)]