70399380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69019}}^1$

素因数の和:69048

約数の個数: 48

約数和(自身を含む): 208716480

約数和(自身を除く): 138317100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 69019, 138038, 207057, 276076, 345095, 414114, 690190, 828228, 1035285, 1173323, 1380380, 2070570, 2346646, 3519969, 4141140, 4693292, 5866615, 7039938, 11733230, 14079876, 17599845, 23466460, 35199690, 70399380]

約数ペア:

[(1, 70399380), (2, 35199690), (3, 23466460), (4, 17599845), (5, 14079876), (6, 11733230), (10, 7039938), (12, 5866615), (15, 4693292), (17, 4141140), (20, 3519969), (30, 2346646), (34, 2070570), (51, 1380380), (60, 1173323), (68, 1035285), (85, 828228), (102, 690190), (170, 414114), (204, 345095), (255, 276076), (340, 207057), (510, 138038), (1020, 69019)]