89971770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5869}}^1$

素因数の和:5959

約数の個数: 64

約数和(自身を含む): 250202880

約数和(自身を除く): 160231110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 5110, 5869, 7665, 11738, 15330, 17607, 29345, 35214, 41083, 58690, 82166, 88035, 123249, 176070, 205415, 246498, 410830, 428437, 616245, 856874, 1232490, 1285311, 2142185, 2570622, 2999059, 4284370, 5998118, 6426555, 8997177, 12853110, 14995295, 17994354, 29990590, 44985885, 89971770]

約数ペア:

[(1, 89971770), (2, 44985885), (3, 29990590), (5, 17994354), (6, 14995295), (7, 12853110), (10, 8997177), (14, 6426555), (15, 5998118), (21, 4284370), (30, 2999059), (35, 2570622), (42, 2142185), (70, 1285311), (73, 1232490), (105, 856874), (146, 616245), (210, 428437), (219, 410830), (365, 246498), (438, 205415), (511, 176070), (730, 123249), (1022, 88035), (1095, 82166), (1533, 58690), (2190, 41083), (2555, 35214), (3066, 29345), (5110, 17607), (5869, 15330), (7665, 11738)]