149432860

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{5743}}^1$

素因数の和:7053

約数の個数: 24

約数和(自身を含む): 314104896

約数和(自身を除く): 164672036

約数列:

[1, 2, 4, 5, 10, 20, 1301, 2602, 5204, 5743, 6505, 11486, 13010, 22972, 26020, 28715, 57430, 114860, 7471643, 14943286, 29886572, 37358215, 74716430, 149432860]

約数ペア:

[(1, 149432860), (2, 74716430), (4, 37358215), (5, 29886572), (10, 14943286), (20, 7471643), (1301, 114860), (2602, 57430), (5204, 28715), (5743, 26020), (6505, 22972), (11486, 13010)]