124921010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 247726080

約数和(自身を除く): 122805070

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 127, 155, 167, 190, 254, 310, 334, 589, 635, 835, 1178, 1270, 1670, 2413, 2945, 3173, 3937, 4826, 5177, 5890, 6346, 7874, 10354, 12065, 15865, 19685, 21209, 24130, 25885, 31730, 39370, 42418, 51770, 74803, 98363, 106045, 149606, 196726, 212090, 374015, 402971, 491815, 657479, 748030, 805942, 983630, 1314958, 2014855, 3287395, 4029710, 6574790, 12492101, 24984202, 62460505, 124921010]

約数ペア:

[(1, 124921010), (2, 62460505), (5, 24984202), (10, 12492101), (19, 6574790), (31, 4029710), (38, 3287395), (62, 2014855), (95, 1314958), (127, 983630), (155, 805942), (167, 748030), (190, 657479), (254, 491815), (310, 402971), (334, 374015), (589, 212090), (635, 196726), (835, 149606), (1178, 106045), (1270, 98363), (1670, 74803), (2413, 51770), (2945, 42418), (3173, 39370), (3937, 31730), (4826, 25885), (5177, 24130), (5890, 21209), (6346, 19685), (7874, 15865), (10354, 12065)]