274314540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{2963}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 768837888

約数和(自身を除く): 494523348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1543, 2963, 3086, 4629, 5926, 6172, 7715, 8889, 9258, 11852, 14815, 15430, 17778, 18516, 23145, 29630, 30860, 35556, 44445, 46290, 59260, 88890, 92580, 177780, 4571909, 9143818, 13715727, 18287636, 22859545, 27431454, 45719090, 54862908, 68578635, 91438180, 137157270, 274314540]

約数ペア:

[(1, 274314540), (2, 137157270), (3, 91438180), (4, 68578635), (5, 54862908), (6, 45719090), (10, 27431454), (12, 22859545), (15, 18287636), (20, 13715727), (30, 9143818), (60, 4571909), (1543, 177780), (2963, 92580), (3086, 88890), (4629, 59260), (5926, 46290), (6172, 44445), (7715, 35556), (8889, 30860), (9258, 29630), (11852, 23145), (14815, 18516), (15430, 17778)]