7135280940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{359279}}^1$

素因数の和:359622

約数の個数: 48

約数和(自身を含む): 20039201280

約数和(自身を除く): 12903920340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 359279, 718558, 1077837, 1437116, 1796395, 2155674, 3592790, 4311348, 5389185, 7185580, 10778370, 21556740, 118921349, 237842698, 356764047, 475685396, 594606745, 713528094, 1189213490, 1427056188, 1783820235, 2378426980, 3567640470, 7135280940]

約数ペア:

[(1, 7135280940), (2, 3567640470), (3, 2378426980), (4, 1783820235), (5, 1427056188), (6, 1189213490), (10, 713528094), (12, 594606745), (15, 475685396), (20, 356764047), (30, 237842698), (60, 118921349), (331, 21556740), (662, 10778370), (993, 7185580), (1324, 5389185), (1655, 4311348), (1986, 3592790), (3310, 2155674), (3972, 1796395), (4965, 1437116), (6620, 1077837), (9930, 718558), (19860, 359279)]