209310030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10429}}^1$

素因数の和:10665

約数の個数: 48

約数和(自身を含む): 546698880

約数和(自身を除く): 337388850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 10035, 10429, 20070, 20858, 31287, 52145, 62574, 93861, 104290, 156435, 187722, 312870, 469305, 938610, 2325667, 4651334, 6977001, 11628335, 13954002, 20931003, 23256670, 34885005, 41862006, 69770010, 104655015, 209310030]

約数ペア:

[(1, 209310030), (2, 104655015), (3, 69770010), (5, 41862006), (6, 34885005), (9, 23256670), (10, 20931003), (15, 13954002), (18, 11628335), (30, 6977001), (45, 4651334), (90, 2325667), (223, 938610), (446, 469305), (669, 312870), (1115, 187722), (1338, 156435), (2007, 104290), (2230, 93861), (3345, 62574), (4014, 52145), (6690, 31287), (10035, 20858), (10429, 20070)]