137937210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199909}}^1$

素因数の和:199942

約数の個数: 32

約数和(自身を含む): 345444480

約数和(自身を除く): 207507270

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 199909, 399818, 599727, 999545, 1199454, 1999090, 2998635, 4597907, 5997270, 9195814, 13793721, 22989535, 27587442, 45979070, 68968605, 137937210]

約数ペア:

[(1, 137937210), (2, 68968605), (3, 45979070), (5, 27587442), (6, 22989535), (10, 13793721), (15, 9195814), (23, 5997270), (30, 4597907), (46, 2998635), (69, 1999090), (115, 1199454), (138, 999545), (230, 599727), (345, 399818), (690, 199909)]