140558030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7433}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 265483008

約数和(自身を除く): 124924978

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 7433, 9455, 14866, 18910, 37165, 74330, 230423, 453413, 460846, 906826, 1152115, 2267065, 2304230, 4534130, 14055803, 28111606, 70279015, 140558030]

約数ペア:

[(1, 140558030), (2, 70279015), (5, 28111606), (10, 14055803), (31, 4534130), (61, 2304230), (62, 2267065), (122, 1152115), (155, 906826), (305, 460846), (310, 453413), (610, 230423), (1891, 74330), (3782, 37165), (7433, 18910), (9455, 14866)]