15606850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 36533376

約数和(自身を除く): 20926526

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 43, 50, 61, 70, 85, 86, 119, 122, 170, 175, 215, 238, 301, 305, 350, 425, 427, 430, 595, 602, 610, 731, 850, 854, 1037, 1075, 1190, 1462, 1505, 1525, 2074, 2135, 2150, 2623, 2975, 3010, 3050, 3655, 4270, 5117, 5185, 5246, 5950, 7259, 7310, 7525, 10234, 10370, 10675, 13115, 14518, 15050, 18275, 18361, 21350, 25585, 25925, 26230, 36295, 36550, 36722, 44591, 51170, 51850, 65575, 72590, 89182, 91805, 127925, 131150, 181475, 183610, 222955, 255850, 312137, 362950, 445910, 459025, 624274, 918050, 1114775, 1560685, 2229550, 3121370, 7803425, 15606850]

約数ペア:

[(1, 15606850), (2, 7803425), (5, 3121370), (7, 2229550), (10, 1560685), (14, 1114775), (17, 918050), (25, 624274), (34, 459025), (35, 445910), (43, 362950), (50, 312137), (61, 255850), (70, 222955), (85, 183610), (86, 181475), (119, 131150), (122, 127925), (170, 91805), (175, 89182), (215, 72590), (238, 65575), (301, 51850), (305, 51170), (350, 44591), (425, 36722), (427, 36550), (430, 36295), (595, 26230), (602, 25925), (610, 25585), (731, 21350), (850, 18361), (854, 18275), (1037, 15050), (1075, 14518), (1190, 13115), (1462, 10675), (1505, 10370), (1525, 10234), (2074, 7525), (2135, 7310), (2150, 7259), (2623, 5950), (2975, 5246), (3010, 5185), (3050, 5117), (3655, 4270)]