702893180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{7589}}^1$

素因数の和:8030

約数の個数: 48

約数和(自身を含む): 1614301920

約数和(自身を除く): 911408740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 421, 842, 1684, 2105, 4210, 4631, 7589, 8420, 9262, 15178, 18524, 23155, 30356, 37945, 46310, 75890, 83479, 92620, 151780, 166958, 333916, 417395, 834790, 1669580, 3194969, 6389938, 12779876, 15974845, 31949690, 35144659, 63899380, 70289318, 140578636, 175723295, 351446590, 702893180]

約数ペア:

[(1, 702893180), (2, 351446590), (4, 175723295), (5, 140578636), (10, 70289318), (11, 63899380), (20, 35144659), (22, 31949690), (44, 15974845), (55, 12779876), (110, 6389938), (220, 3194969), (421, 1669580), (842, 834790), (1684, 417395), (2105, 333916), (4210, 166958), (4631, 151780), (7589, 92620), (8420, 83479), (9262, 75890), (15178, 46310), (18524, 37945), (23155, 30356)]