15696415890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{2383}}^1$

素因数の和:3008

約数の個数: 96

約数和(自身を含む): 41169772800

約数和(自身を除く): 25473356910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 449, 489, 815, 898, 978, 1347, 1467, 1630, 2245, 2383, 2445, 2694, 2934, 4041, 4490, 4766, 4890, 6735, 7149, 7335, 8082, 11915, 13470, 14298, 14670, 20205, 21447, 23830, 35745, 40410, 42894, 71490, 73187, 107235, 146374, 214470, 219561, 365935, 388429, 439122, 658683, 731870, 776858, 1069967, 1097805, 1165287, 1317366, 1942145, 2139934, 2195610, 2330574, 3209901, 3293415, 3495861, 3884290, 5349835, 5826435, 6419802, 6586830, 6991722, 9629703, 10699670, 11652870, 16049505, 17479305, 19259406, 32099010, 34958610, 48148515, 96297030, 174404621, 348809242, 523213863, 872023105, 1046427726, 1569641589, 1744046210, 2616069315, 3139283178, 5232138630, 7848207945, 15696415890]

約数ペア:

[(1, 15696415890), (2, 7848207945), (3, 5232138630), (5, 3139283178), (6, 2616069315), (9, 1744046210), (10, 1569641589), (15, 1046427726), (18, 872023105), (30, 523213863), (45, 348809242), (90, 174404621), (163, 96297030), (326, 48148515), (449, 34958610), (489, 32099010), (815, 19259406), (898, 17479305), (978, 16049505), (1347, 11652870), (1467, 10699670), (1630, 9629703), (2245, 6991722), (2383, 6586830), (2445, 6419802), (2694, 5826435), (2934, 5349835), (4041, 3884290), (4490, 3495861), (4766, 3293415), (4890, 3209901), (6735, 2330574), (7149, 2195610), (7335, 2139934), (8082, 1942145), (11915, 1317366), (13470, 1165287), (14298, 1097805), (14670, 1069967), (20205, 776858), (21447, 731870), (23830, 658683), (35745, 439122), (40410, 388429), (42894, 365935), (71490, 219561), (73187, 214470), (107235, 146374)]