71934380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27043}}^1$

素因数の和:27078

約数の個数: 48

約数和(自身を含む): 181735680

約数和(自身を除く): 109801300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 27043, 54086, 108172, 135215, 189301, 270430, 378602, 513817, 540860, 757204, 946505, 1027634, 1893010, 2055268, 2569085, 3596719, 3786020, 5138170, 7193438, 10276340, 14386876, 17983595, 35967190, 71934380]

約数ペア:

[(1, 71934380), (2, 35967190), (4, 17983595), (5, 14386876), (7, 10276340), (10, 7193438), (14, 5138170), (19, 3786020), (20, 3596719), (28, 2569085), (35, 2055268), (38, 1893010), (70, 1027634), (76, 946505), (95, 757204), (133, 540860), (140, 513817), (190, 378602), (266, 270430), (380, 189301), (532, 135215), (665, 108172), (1330, 54086), (2660, 27043)]