2017753710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2450

約数の個数: 128

約数和(自身を含む): 5718159360

約数和(自身を除く): 3700405650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 89, 94, 105, 141, 178, 210, 235, 267, 282, 329, 445, 470, 534, 623, 658, 705, 890, 987, 1246, 1335, 1410, 1645, 1869, 1974, 2297, 2670, 3115, 3290, 3738, 4183, 4594, 4935, 6230, 6891, 8366, 9345, 9870, 11485, 12549, 13782, 16079, 18690, 20915, 22970, 25098, 29281, 32158, 34455, 41830, 48237, 58562, 62745, 68910, 80395, 87843, 96474, 107959, 125490, 146405, 160790, 175686, 204433, 215918, 241185, 292810, 323877, 408866, 439215, 482370, 539795, 613299, 647754, 755713, 878430, 1022165, 1079590, 1226598, 1431031, 1511426, 1619385, 2044330, 2267139, 2862062, 3066495, 3238770, 3778565, 4293093, 4534278, 6132990, 7155155, 7557130, 8586186, 9608351, 11335695, 14310310, 19216702, 21465465, 22671390, 28825053, 42930930, 48041755, 57650106, 67258457, 96083510, 134516914, 144125265, 201775371, 288250530, 336292285, 403550742, 672584570, 1008876855, 2017753710]

約数ペア:

[(1, 2017753710), (2, 1008876855), (3, 672584570), (5, 403550742), (6, 336292285), (7, 288250530), (10, 201775371), (14, 144125265), (15, 134516914), (21, 96083510), (30, 67258457), (35, 57650106), (42, 48041755), (47, 42930930), (70, 28825053), (89, 22671390), (94, 21465465), (105, 19216702), (141, 14310310), (178, 11335695), (210, 9608351), (235, 8586186), (267, 7557130), (282, 7155155), (329, 6132990), (445, 4534278), (470, 4293093), (534, 3778565), (623, 3238770), (658, 3066495), (705, 2862062), (890, 2267139), (987, 2044330), (1246, 1619385), (1335, 1511426), (1410, 1431031), (1645, 1226598), (1869, 1079590), (1974, 1022165), (2297, 878430), (2670, 755713), (3115, 647754), (3290, 613299), (3738, 539795), (4183, 482370), (4594, 439215), (4935, 408866), (6230, 323877), (6891, 292810), (8366, 241185), (9345, 215918), (9870, 204433), (11485, 175686), (12549, 160790), (13782, 146405), (16079, 125490), (18690, 107959), (20915, 96474), (22970, 87843), (25098, 80395), (29281, 68910), (32158, 62745), (34455, 58562), (41830, 48237)]