70758420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69371}}^1$

素因数の和:69400

約数の個数: 48

約数和(自身を含む): 209780928

約数和(自身を除く): 139022508

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, 69371, 138742, 208113, 277484, 346855, 416226, 693710, 832452, 1040565, 1179307, 1387420, 2081130, 2358614, 3537921, 4162260, 4717228, 5896535, 7075842, 11793070, 14151684, 17689605, 23586140, 35379210, 70758420]

約数ペア:

[(1, 70758420), (2, 35379210), (3, 23586140), (4, 17689605), (5, 14151684), (6, 11793070), (10, 7075842), (12, 5896535), (15, 4717228), (17, 4162260), (20, 3537921), (30, 2358614), (34, 2081130), (51, 1387420), (60, 1179307), (68, 1040565), (85, 832452), (102, 693710), (170, 416226), (204, 346855), (255, 277484), (340, 208113), (510, 138742), (1020, 69371)]