1520781410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{133519}}^1$

素因数の和:133610

約数の個数: 32

約数和(自身を含む): 2941712640

約数和(自身を除く): 1420931230

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 133519, 267038, 667595, 1335190, 2269823, 4539646, 8945773, 11349115, 17891546, 22698230, 44728865, 89457730, 152078141, 304156282, 760390705, 1520781410]

約数ペア:

[(1, 1520781410), (2, 760390705), (5, 304156282), (10, 152078141), (17, 89457730), (34, 44728865), (67, 22698230), (85, 17891546), (134, 11349115), (170, 8945773), (335, 4539646), (670, 2269823), (1139, 1335190), (2278, 667595), (5695, 267038), (11390, 133519)]