2013630990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{2137}}^1$

素因数の和:2802

約数の個数: 96

約数和(自身を含む): 5633133984

約数和(自身を除く): 3619502994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 641, 735, 1282, 1470, 1923, 2137, 3205, 3846, 4274, 4487, 6410, 6411, 8974, 9615, 10685, 12822, 13461, 14959, 19230, 21370, 22435, 26922, 29918, 31409, 32055, 44870, 44877, 62818, 64110, 67305, 74795, 89754, 94227, 104713, 134610, 149590, 157045, 188454, 209426, 224385, 314090, 314139, 448770, 471135, 523565, 628278, 942270, 1047130, 1369817, 1570695, 2739634, 3141390, 4109451, 6849085, 8218902, 9588719, 13698170, 19177438, 20547255, 28766157, 41094510, 47943595, 57532314, 67121033, 95887190, 134242066, 143830785, 201363099, 287661570, 335605165, 402726198, 671210330, 1006815495, 2013630990]

約数ペア:

[(1, 2013630990), (2, 1006815495), (3, 671210330), (5, 402726198), (6, 335605165), (7, 287661570), (10, 201363099), (14, 143830785), (15, 134242066), (21, 95887190), (30, 67121033), (35, 57532314), (42, 47943595), (49, 41094510), (70, 28766157), (98, 20547255), (105, 19177438), (147, 13698170), (210, 9588719), (245, 8218902), (294, 6849085), (490, 4109451), (641, 3141390), (735, 2739634), (1282, 1570695), (1470, 1369817), (1923, 1047130), (2137, 942270), (3205, 628278), (3846, 523565), (4274, 471135), (4487, 448770), (6410, 314139), (6411, 314090), (8974, 224385), (9615, 209426), (10685, 188454), (12822, 157045), (13461, 149590), (14959, 134610), (19230, 104713), (21370, 94227), (22435, 89754), (26922, 74795), (29918, 67305), (31409, 64110), (32055, 62818), (44870, 44877)]