16465620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9463}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 47698560

約数和(自身を除く): 31232940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9463, 18926, 28389, 37852, 47315, 56778, 94630, 113556, 141945, 189260, 274427, 283890, 548854, 567780, 823281, 1097708, 1372135, 1646562, 2744270, 3293124, 4116405, 5488540, 8232810, 16465620]

約数ペア:

[(1, 16465620), (2, 8232810), (3, 5488540), (4, 4116405), (5, 3293124), (6, 2744270), (10, 1646562), (12, 1372135), (15, 1097708), (20, 823281), (29, 567780), (30, 548854), (58, 283890), (60, 274427), (87, 189260), (116, 141945), (145, 113556), (174, 94630), (290, 56778), (348, 47315), (435, 37852), (580, 28389), (870, 18926), (1740, 9463)]