7832940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 23089920

約数和(自身を除く): 15256980

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, 6871, 13742, 20613, 27484, 34355, 41226, 68710, 82452, 103065, 130549, 137420, 206130, 261098, 391647, 412260, 522196, 652745, 783294, 1305490, 1566588, 1958235, 2610980, 3916470, 7832940]

約数ペア:

[(1, 7832940), (2, 3916470), (3, 2610980), (4, 1958235), (5, 1566588), (6, 1305490), (10, 783294), (12, 652745), (15, 522196), (19, 412260), (20, 391647), (30, 261098), (38, 206130), (57, 137420), (60, 130549), (76, 103065), (95, 82452), (114, 68710), (190, 41226), (228, 34355), (285, 27484), (380, 20613), (570, 13742), (1140, 6871)]