69014060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 150769920

約数和(自身を除く): 81755860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 709, 785, 1418, 1570, 2836, 3140, 3545, 4867, 7090, 9734, 14180, 19468, 21979, 24335, 43958, 48670, 87916, 97340, 109895, 111313, 219790, 222626, 439580, 445252, 556565, 1113130, 2226260, 3450703, 6901406, 13802812, 17253515, 34507030, 69014060]

約数ペア:

[(1, 69014060), (2, 34507030), (4, 17253515), (5, 13802812), (10, 6901406), (20, 3450703), (31, 2226260), (62, 1113130), (124, 556565), (155, 445252), (157, 439580), (310, 222626), (314, 219790), (620, 111313), (628, 109895), (709, 97340), (785, 87916), (1418, 48670), (1570, 43958), (2836, 24335), (3140, 21979), (3545, 19468), (4867, 14180), (7090, 9734)]