154967190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9341}}^1$

素因数の和:9437

約数の個数: 64

約数和(自身を含む): 430479360

約数和(自身を除く): 275512170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 9341, 16590, 18682, 28023, 46705, 56046, 65387, 93410, 130774, 140115, 196161, 280230, 326935, 392322, 653870, 737939, 980805, 1475878, 1961610, 2213817, 3689695, 4427634, 5165573, 7379390, 10331146, 11069085, 15496719, 22138170, 25827865, 30993438, 51655730, 77483595, 154967190]

約数ペア:

[(1, 154967190), (2, 77483595), (3, 51655730), (5, 30993438), (6, 25827865), (7, 22138170), (10, 15496719), (14, 11069085), (15, 10331146), (21, 7379390), (30, 5165573), (35, 4427634), (42, 3689695), (70, 2213817), (79, 1961610), (105, 1475878), (158, 980805), (210, 737939), (237, 653870), (395, 392322), (474, 326935), (553, 280230), (790, 196161), (1106, 140115), (1185, 130774), (1659, 93410), (2370, 65387), (2765, 56046), (3318, 46705), (5530, 28023), (8295, 18682), (9341, 16590)]