70196820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40343}}^1$

素因数の和:40384

約数の個数: 48

約数和(自身を含む): 203333760

約数和(自身を除く): 133136940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 40343, 80686, 121029, 161372, 201715, 242058, 403430, 484116, 605145, 806860, 1169947, 1210290, 2339894, 2420580, 3509841, 4679788, 5849735, 7019682, 11699470, 14039364, 17549205, 23398940, 35098410, 70196820]

約数ペア:

[(1, 70196820), (2, 35098410), (3, 23398940), (4, 17549205), (5, 14039364), (6, 11699470), (10, 7019682), (12, 5849735), (15, 4679788), (20, 3509841), (29, 2420580), (30, 2339894), (58, 1210290), (60, 1169947), (87, 806860), (116, 605145), (145, 484116), (174, 403430), (290, 242058), (348, 201715), (435, 161372), (580, 121029), (870, 80686), (1740, 40343)]