858267990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 2277007200

約数和(自身を除く): 1418739210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 317, 335, 402, 449, 603, 634, 670, 898, 951, 1005, 1206, 1347, 1585, 1902, 2010, 2245, 2694, 2853, 3015, 3170, 4041, 4490, 4755, 5706, 6030, 6735, 8082, 9510, 13470, 14265, 20205, 21239, 28530, 30083, 40410, 42478, 60166, 63717, 90249, 106195, 127434, 142333, 150415, 180498, 191151, 212390, 270747, 284666, 300830, 318585, 382302, 426999, 451245, 541494, 637170, 711665, 853998, 902490, 955755, 1280997, 1353735, 1423330, 1911510, 2134995, 2561994, 2707470, 4269990, 6404985, 9536311, 12809970, 19072622, 28608933, 47681555, 57217866, 85826799, 95363110, 143044665, 171653598, 286089330, 429133995, 858267990]

約数ペア:

[(1, 858267990), (2, 429133995), (3, 286089330), (5, 171653598), (6, 143044665), (9, 95363110), (10, 85826799), (15, 57217866), (18, 47681555), (30, 28608933), (45, 19072622), (67, 12809970), (90, 9536311), (134, 6404985), (201, 4269990), (317, 2707470), (335, 2561994), (402, 2134995), (449, 1911510), (603, 1423330), (634, 1353735), (670, 1280997), (898, 955755), (951, 902490), (1005, 853998), (1206, 711665), (1347, 637170), (1585, 541494), (1902, 451245), (2010, 426999), (2245, 382302), (2694, 318585), (2853, 300830), (3015, 284666), (3170, 270747), (4041, 212390), (4490, 191151), (4755, 180498), (5706, 150415), (6030, 142333), (6735, 127434), (8082, 106195), (9510, 90249), (13470, 63717), (14265, 60166), (20205, 42478), (21239, 40410), (28530, 30083)]