465290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 1060992

約数和(自身を除く): 595702

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 289, 322, 391, 578, 595, 782, 805, 1190, 1445, 1610, 1955, 2023, 2737, 2890, 3910, 4046, 5474, 6647, 10115, 13294, 13685, 20230, 27370, 33235, 46529, 66470, 93058, 232645, 465290]

約数ペア:

[(1, 465290), (2, 232645), (5, 93058), (7, 66470), (10, 46529), (14, 33235), (17, 27370), (23, 20230), (34, 13685), (35, 13294), (46, 10115), (70, 6647), (85, 5474), (115, 4046), (119, 3910), (161, 2890), (170, 2737), (230, 2023), (238, 1955), (289, 1610), (322, 1445), (391, 1190), (578, 805), (595, 782)]