79146780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69427}}^1$

素因数の和:69458

約数の個数: 48

約数和(自身を含む): 233278080

約数和(自身を除く): 154131300

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, 69427, 138854, 208281, 277708, 347135, 416562, 694270, 833124, 1041405, 1319113, 1388540, 2082810, 2638226, 3957339, 4165620, 5276452, 6595565, 7914678, 13191130, 15829356, 19786695, 26382260, 39573390, 79146780]

約数ペア:

[(1, 79146780), (2, 39573390), (3, 26382260), (4, 19786695), (5, 15829356), (6, 13191130), (10, 7914678), (12, 6595565), (15, 5276452), (19, 4165620), (20, 3957339), (30, 2638226), (38, 2082810), (57, 1388540), (60, 1319113), (76, 1041405), (95, 833124), (114, 694270), (190, 416562), (228, 347135), (285, 277708), (380, 208281), (570, 138854), (1140, 69427)]