39843370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 89565696

約数和(自身を除く): 49722326

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 49, 61, 62, 70, 86, 98, 122, 155, 215, 217, 245, 301, 305, 310, 427, 430, 434, 490, 602, 610, 854, 1085, 1333, 1505, 1519, 1891, 2107, 2135, 2170, 2623, 2666, 2989, 3010, 3038, 3782, 4214, 4270, 5246, 5978, 6665, 7595, 9331, 9455, 10535, 13115, 13237, 13330, 14945, 15190, 18361, 18662, 18910, 21070, 26230, 26474, 29890, 36722, 46655, 65317, 66185, 81313, 91805, 92659, 93310, 128527, 130634, 132370, 162626, 183610, 185318, 257054, 326585, 406565, 463295, 569191, 642635, 653170, 813130, 926590, 1138382, 1285270, 2845955, 3984337, 5691910, 7968674, 19921685, 39843370]

約数ペア:

[(1, 39843370), (2, 19921685), (5, 7968674), (7, 5691910), (10, 3984337), (14, 2845955), (31, 1285270), (35, 1138382), (43, 926590), (49, 813130), (61, 653170), (62, 642635), (70, 569191), (86, 463295), (98, 406565), (122, 326585), (155, 257054), (215, 185318), (217, 183610), (245, 162626), (301, 132370), (305, 130634), (310, 128527), (427, 93310), (430, 92659), (434, 91805), (490, 81313), (602, 66185), (610, 65317), (854, 46655), (1085, 36722), (1333, 29890), (1505, 26474), (1519, 26230), (1891, 21070), (2107, 18910), (2135, 18662), (2170, 18361), (2623, 15190), (2666, 14945), (2989, 13330), (3010, 13237), (3038, 13115), (3782, 10535), (4214, 9455), (4270, 9331), (5246, 7595), (5978, 6665)]