551579970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6143}}^1$

素因数の和:6267

約数の個数: 64

約数和(自身を含む): 1374879744

約数和(自身を除く): 823299774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 73, 82, 123, 146, 205, 219, 246, 365, 410, 438, 615, 730, 1095, 1230, 2190, 2993, 5986, 6143, 8979, 12286, 14965, 17958, 18429, 29930, 30715, 36858, 44895, 61430, 89790, 92145, 184290, 251863, 448439, 503726, 755589, 896878, 1259315, 1345317, 1511178, 2242195, 2518630, 2690634, 3777945, 4484390, 6726585, 7555890, 13453170, 18385999, 36771998, 55157997, 91929995, 110315994, 183859990, 275789985, 551579970]

約数ペア:

[(1, 551579970), (2, 275789985), (3, 183859990), (5, 110315994), (6, 91929995), (10, 55157997), (15, 36771998), (30, 18385999), (41, 13453170), (73, 7555890), (82, 6726585), (123, 4484390), (146, 3777945), (205, 2690634), (219, 2518630), (246, 2242195), (365, 1511178), (410, 1345317), (438, 1259315), (615, 896878), (730, 755589), (1095, 503726), (1230, 448439), (2190, 251863), (2993, 184290), (5986, 92145), (6143, 89790), (8979, 61430), (12286, 44895), (14965, 36858), (17958, 30715), (18429, 29930)]