69893530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 148711680

約数和(自身を除く): 78818150

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1039, 1085, 1922, 2078, 2170, 4805, 5195, 6727, 7273, 9610, 10390, 13454, 14546, 32209, 33635, 36365, 64418, 67270, 72730, 161045, 225463, 322090, 450926, 998479, 1127315, 1996958, 2254630, 4992395, 6989353, 9984790, 13978706, 34946765, 69893530]

約数ペア:

[(1, 69893530), (2, 34946765), (5, 13978706), (7, 9984790), (10, 6989353), (14, 4992395), (31, 2254630), (35, 1996958), (62, 1127315), (70, 998479), (155, 450926), (217, 322090), (310, 225463), (434, 161045), (961, 72730), (1039, 67270), (1085, 64418), (1922, 36365), (2078, 33635), (2170, 32209), (4805, 14546), (5195, 13454), (6727, 10390), (7273, 9610)]