4038861660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2171431}}^1$

素因数の和:2171474

約数の個数: 48

約数和(自身を含む): 11673618432

約数和(自身を除く): 7634756772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2171431, 4342862, 6514293, 8685724, 10857155, 13028586, 21714310, 26057172, 32571465, 43428620, 65142930, 67314361, 130285860, 134628722, 201943083, 269257444, 336571805, 403886166, 673143610, 807772332, 1009715415, 1346287220, 2019430830, 4038861660]

約数ペア:

[(1, 4038861660), (2, 2019430830), (3, 1346287220), (4, 1009715415), (5, 807772332), (6, 673143610), (10, 403886166), (12, 336571805), (15, 269257444), (20, 201943083), (30, 134628722), (31, 130285860), (60, 67314361), (62, 65142930), (93, 43428620), (124, 32571465), (155, 26057172), (186, 21714310), (310, 13028586), (372, 10857155), (465, 8685724), (620, 6514293), (930, 4342862), (1860, 2171431)]