7326780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6458

約数の個数: 48

約数和(自身を含む): 21598080

約数和(自身を除く): 14271300

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, 6427, 12854, 19281, 25708, 32135, 38562, 64270, 77124, 96405, 122113, 128540, 192810, 244226, 366339, 385620, 488452, 610565, 732678, 1221130, 1465356, 1831695, 2442260, 3663390, 7326780]

約数ペア:

[(1, 7326780), (2, 3663390), (3, 2442260), (4, 1831695), (5, 1465356), (6, 1221130), (10, 732678), (12, 610565), (15, 488452), (19, 385620), (20, 366339), (30, 244226), (38, 192810), (57, 128540), (60, 122113), (76, 96405), (95, 77124), (114, 64270), (190, 38562), (228, 32135), (285, 25708), (380, 19281), (570, 12854), (1140, 6427)]