139291260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7417}}^1$

素因数の和:7742

約数の個数: 48

約数和(自身を含む): 391314336

約数和(自身を除く): 252023076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 7417, 9390, 14834, 18780, 22251, 29668, 37085, 44502, 74170, 89004, 111255, 148340, 222510, 445020, 2321521, 4643042, 6964563, 9286084, 11607605, 13929126, 23215210, 27858252, 34822815, 46430420, 69645630, 139291260]

約数ペア:

[(1, 139291260), (2, 69645630), (3, 46430420), (4, 34822815), (5, 27858252), (6, 23215210), (10, 13929126), (12, 11607605), (15, 9286084), (20, 6964563), (30, 4643042), (60, 2321521), (313, 445020), (626, 222510), (939, 148340), (1252, 111255), (1565, 89004), (1878, 74170), (3130, 44502), (3756, 37085), (4695, 29668), (6260, 22251), (7417, 18780), (9390, 14834)]