7885380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6948

約数の個数: 48

約数和(自身を含む): 23244480

約数和(自身を除く): 15359100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6917, 13834, 20751, 27668, 34585, 41502, 69170, 83004, 103755, 131423, 138340, 207510, 262846, 394269, 415020, 525692, 657115, 788538, 1314230, 1577076, 1971345, 2628460, 3942690, 7885380]

約数ペア:

[(1, 7885380), (2, 3942690), (3, 2628460), (4, 1971345), (5, 1577076), (6, 1314230), (10, 788538), (12, 657115), (15, 525692), (19, 415020), (20, 394269), (30, 262846), (38, 207510), (57, 138340), (60, 131423), (76, 103755), (95, 83004), (114, 69170), (190, 41502), (228, 34585), (285, 27668), (380, 20751), (570, 13834), (1140, 6917)]