16958370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 49351680

約数和(自身を除く): 32393310

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 59, 65, 66, 67, 78, 110, 118, 130, 134, 143, 165, 177, 195, 201, 286, 295, 330, 335, 354, 390, 402, 429, 590, 649, 670, 715, 737, 767, 858, 871, 885, 1005, 1298, 1430, 1474, 1534, 1742, 1770, 1947, 2010, 2145, 2211, 2301, 2613, 3245, 3685, 3835, 3894, 3953, 4290, 4355, 4422, 4602, 5226, 6490, 7370, 7670, 7906, 8437, 8710, 9581, 9735, 11055, 11505, 11859, 13065, 16874, 19162, 19470, 19765, 22110, 23010, 23718, 25311, 26130, 28743, 39530, 42185, 43483, 47905, 50622, 51389, 57486, 59295, 84370, 86966, 95810, 102778, 118590, 126555, 130449, 143715, 154167, 217415, 253110, 256945, 260898, 287430, 308334, 434830, 513890, 565279, 652245, 770835, 1130558, 1304490, 1541670, 1695837, 2826395, 3391674, 5652790, 8479185, 16958370]

約数ペア:

[(1, 16958370), (2, 8479185), (3, 5652790), (5, 3391674), (6, 2826395), (10, 1695837), (11, 1541670), (13, 1304490), (15, 1130558), (22, 770835), (26, 652245), (30, 565279), (33, 513890), (39, 434830), (55, 308334), (59, 287430), (65, 260898), (66, 256945), (67, 253110), (78, 217415), (110, 154167), (118, 143715), (130, 130449), (134, 126555), (143, 118590), (165, 102778), (177, 95810), (195, 86966), (201, 84370), (286, 59295), (295, 57486), (330, 51389), (335, 50622), (354, 47905), (390, 43483), (402, 42185), (429, 39530), (590, 28743), (649, 26130), (670, 25311), (715, 23718), (737, 23010), (767, 22110), (858, 19765), (871, 19470), (885, 19162), (1005, 16874), (1298, 13065), (1430, 11859), (1474, 11505), (1534, 11055), (1742, 9735), (1770, 9581), (1947, 8710), (2010, 8437), (2145, 7906), (2211, 7670), (2301, 7370), (2613, 6490), (3245, 5226), (3685, 4602), (3835, 4422), (3894, 4355), (3953, 4290)]