7870150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 15909696

約数和(自身を除く): 8039546

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 197, 235, 394, 425, 470, 799, 850, 985, 1175, 1598, 1970, 2350, 3349, 3995, 4925, 6698, 7990, 9259, 9850, 16745, 18518, 19975, 33490, 39950, 46295, 83725, 92590, 157403, 167450, 231475, 314806, 462950, 787015, 1574030, 3935075, 7870150]

約数ペア:

[(1, 7870150), (2, 3935075), (5, 1574030), (10, 787015), (17, 462950), (25, 314806), (34, 231475), (47, 167450), (50, 157403), (85, 92590), (94, 83725), (170, 46295), (197, 39950), (235, 33490), (394, 19975), (425, 18518), (470, 16745), (799, 9850), (850, 9259), (985, 7990), (1175, 6698), (1598, 4925), (1970, 3995), (2350, 3349)]