749998870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{6143}}^1$

素因数の和:6600

約数の個数: 32

約数和(自身を含む): 1400094720

約数和(自身を除く): 650095850

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 842, 2105, 4210, 6143, 12209, 12286, 24418, 30715, 61045, 61430, 122090, 178147, 356294, 890735, 1781470, 2586203, 5172406, 12931015, 25862030, 74999887, 149999774, 374999435, 749998870]

約数ペア:

[(1, 749998870), (2, 374999435), (5, 149999774), (10, 74999887), (29, 25862030), (58, 12931015), (145, 5172406), (290, 2586203), (421, 1781470), (842, 890735), (2105, 356294), (4210, 178147), (6143, 122090), (12209, 61430), (12286, 61045), (24418, 30715)]