201810030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{100403}}^1$

素因数の和:100480

約数の個数: 32

約数和(自身を含む): 491577984

約数和(自身を除く): 289767954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 100403, 200806, 301209, 502015, 602418, 1004030, 1506045, 3012090, 6727001, 13454002, 20181003, 33635005, 40362006, 67270010, 100905015, 201810030]

約数ペア:

[(1, 201810030), (2, 100905015), (3, 67270010), (5, 40362006), (6, 33635005), (10, 20181003), (15, 13454002), (30, 6727001), (67, 3012090), (134, 1506045), (201, 1004030), (335, 602418), (402, 502015), (670, 301209), (1005, 200806), (2010, 100403)]