310014940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5179}}^1$

素因数の和:5302

約数の個数: 48

約数和(自身を含む): 676176480

約数和(自身を除く): 366161540

約数列:

[1, 2, 4, 5, 10, 20, 41, 73, 82, 146, 164, 205, 292, 365, 410, 730, 820, 1460, 2993, 5179, 5986, 10358, 11972, 14965, 20716, 25895, 29930, 51790, 59860, 103580, 212339, 378067, 424678, 756134, 849356, 1061695, 1512268, 1890335, 2123390, 3780670, 4246780, 7561340, 15500747, 31001494, 62002988, 77503735, 155007470, 310014940]

約数ペア:

[(1, 310014940), (2, 155007470), (4, 77503735), (5, 62002988), (10, 31001494), (20, 15500747), (41, 7561340), (73, 4246780), (82, 3780670), (146, 2123390), (164, 1890335), (205, 1512268), (292, 1061695), (365, 849356), (410, 756134), (730, 424678), (820, 378067), (1460, 212339), (2993, 103580), (5179, 59860), (5986, 51790), (10358, 29930), (11972, 25895), (14965, 20716)]