150348140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12763}}^1$

素因数の和:12822

約数の個数: 48

約数和(自身を含む): 343096320

約数和(自身を除く): 192748180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 12763, 25526, 51052, 63815, 127630, 242497, 255260, 395653, 484994, 791306, 969988, 1212485, 1582612, 1978265, 2424970, 3956530, 4849940, 7517407, 7913060, 15034814, 30069628, 37587035, 75174070, 150348140]

約数ペア:

[(1, 150348140), (2, 75174070), (4, 37587035), (5, 30069628), (10, 15034814), (19, 7913060), (20, 7517407), (31, 4849940), (38, 3956530), (62, 2424970), (76, 1978265), (95, 1582612), (124, 1212485), (155, 969988), (190, 791306), (310, 484994), (380, 395653), (589, 255260), (620, 242497), (1178, 127630), (2356, 63815), (2945, 51052), (5890, 25526), (11780, 12763)]