2016507390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{3163}}^1$

素因数の和:3521

約数の個数: 64

約数和(自身を含む): 4920652800

約数和(自身を除く): 2904145410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 269, 395, 474, 538, 790, 807, 1185, 1345, 1614, 2370, 2690, 3163, 4035, 6326, 8070, 9489, 15815, 18978, 21251, 31630, 42502, 47445, 63753, 94890, 106255, 127506, 212510, 249877, 318765, 499754, 637530, 749631, 850847, 1249385, 1499262, 1701694, 2498770, 2552541, 3748155, 4254235, 5105082, 7496310, 8508470, 12762705, 25525410, 67216913, 134433826, 201650739, 336084565, 403301478, 672169130, 1008253695, 2016507390]

約数ペア:

[(1, 2016507390), (2, 1008253695), (3, 672169130), (5, 403301478), (6, 336084565), (10, 201650739), (15, 134433826), (30, 67216913), (79, 25525410), (158, 12762705), (237, 8508470), (269, 7496310), (395, 5105082), (474, 4254235), (538, 3748155), (790, 2552541), (807, 2498770), (1185, 1701694), (1345, 1499262), (1614, 1249385), (2370, 850847), (2690, 749631), (3163, 637530), (4035, 499754), (6326, 318765), (8070, 249877), (9489, 212510), (15815, 127506), (18978, 106255), (21251, 94890), (31630, 63753), (42502, 47445)]