42866930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 81356400

約数和(自身を除く): 38489470

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 2789, 3074, 5578, 7685, 13945, 15370, 27890, 80881, 147817, 161762, 295634, 404405, 739085, 808810, 1478170, 4286693, 8573386, 21433465, 42866930]

約数ペア:

[(1, 42866930), (2, 21433465), (5, 8573386), (10, 4286693), (29, 1478170), (53, 808810), (58, 739085), (106, 404405), (145, 295634), (265, 161762), (290, 147817), (530, 80881), (1537, 27890), (2789, 15370), (3074, 13945), (5578, 7685)]