39257340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7883}}^1$

素因数の和:7978

約数の個数: 48

約数和(自身を含む): 111259008

約数和(自身を除く): 72001668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 7883, 15766, 23649, 31532, 39415, 47298, 78830, 94596, 118245, 157660, 236490, 472980, 654289, 1308578, 1962867, 2617156, 3271445, 3925734, 6542890, 7851468, 9814335, 13085780, 19628670, 39257340]

約数ペア:

[(1, 39257340), (2, 19628670), (3, 13085780), (4, 9814335), (5, 7851468), (6, 6542890), (10, 3925734), (12, 3271445), (15, 2617156), (20, 1962867), (30, 1308578), (60, 654289), (83, 472980), (166, 236490), (249, 157660), (332, 118245), (415, 94596), (498, 78830), (830, 47298), (996, 39415), (1245, 31532), (1660, 23649), (2490, 15766), (4980, 7883)]