253238490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{2647}}^1$

素因数の和:3723

約数の個数: 48

約数和(自身を含む): 659288448

約数和(自身を除く): 406049958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1063, 2126, 2647, 3189, 5294, 5315, 6378, 7941, 9567, 10630, 13235, 15882, 15945, 19134, 23823, 26470, 31890, 39705, 47646, 47835, 79410, 95670, 119115, 238230, 2813761, 5627522, 8441283, 14068805, 16882566, 25323849, 28137610, 42206415, 50647698, 84412830, 126619245, 253238490]

約数ペア:

[(1, 253238490), (2, 126619245), (3, 84412830), (5, 50647698), (6, 42206415), (9, 28137610), (10, 25323849), (15, 16882566), (18, 14068805), (30, 8441283), (45, 5627522), (90, 2813761), (1063, 238230), (2126, 119115), (2647, 95670), (3189, 79410), (5294, 47835), (5315, 47646), (6378, 39705), (7941, 31890), (9567, 26470), (10630, 23823), (13235, 19134), (15882, 15945)]