7000940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 15876000

約数和(自身を除く): 8875060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 349, 590, 698, 1003, 1180, 1396, 1745, 2006, 3490, 4012, 5015, 5933, 6980, 10030, 11866, 20060, 20591, 23732, 29665, 41182, 59330, 82364, 102955, 118660, 205910, 350047, 411820, 700094, 1400188, 1750235, 3500470, 7000940]

約数ペア:

[(1, 7000940), (2, 3500470), (4, 1750235), (5, 1400188), (10, 700094), (17, 411820), (20, 350047), (34, 205910), (59, 118660), (68, 102955), (85, 82364), (118, 59330), (170, 41182), (236, 29665), (295, 23732), (340, 20591), (349, 20060), (590, 11866), (698, 10030), (1003, 6980), (1180, 5933), (1396, 5015), (1745, 4012), (2006, 3490)]