64533690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2948

約数の個数: 96

約数和(自身を含む): 190270080

約数和(自身を除く): 125736390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 2903, 3705, 4446, 5806, 7410, 8709, 11115, 14515, 17418, 22230, 26127, 29030, 37739, 43545, 52254, 55157, 75478, 87090, 110314, 113217, 130635, 165471, 188695, 226434, 261270, 275785, 330942, 339651, 377390, 496413, 551570, 566085, 679302, 717041, 827355, 992826, 1132170, 1434082, 1654710, 1698255, 2151123, 2482065, 3396510, 3585205, 4302246, 4964130, 6453369, 7170410, 10755615, 12906738, 21511230, 32266845, 64533690]

約数ペア:

[(1, 64533690), (2, 32266845), (3, 21511230), (5, 12906738), (6, 10755615), (9, 7170410), (10, 6453369), (13, 4964130), (15, 4302246), (18, 3585205), (19, 3396510), (26, 2482065), (30, 2151123), (38, 1698255), (39, 1654710), (45, 1434082), (57, 1132170), (65, 992826), (78, 827355), (90, 717041), (95, 679302), (114, 566085), (117, 551570), (130, 496413), (171, 377390), (190, 339651), (195, 330942), (234, 275785), (247, 261270), (285, 226434), (342, 188695), (390, 165471), (494, 130635), (570, 113217), (585, 110314), (741, 87090), (855, 75478), (1170, 55157), (1235, 52254), (1482, 43545), (1710, 37739), (2223, 29030), (2470, 26127), (2903, 22230), (3705, 17418), (4446, 14515), (5806, 11115), (7410, 8709)]