1234005570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{652913}}^1$

素因数の和:652936

約数の個数: 64

約数和(自身を含む): 3760784640

約数和(自身を除く): 2526779070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 652913, 1305826, 1958739, 3264565, 3917478, 4570391, 5876217, 6529130, 9140782, 9793695, 11752434, 13711173, 17628651, 19587390, 22851955, 27422346, 29381085, 35257302, 41133519, 45703910, 58762170, 68555865, 82267038, 88143255, 123400557, 137111730, 176286510, 205667595, 246801114, 411335190, 617002785, 1234005570]

約数ペア:

[(1, 1234005570), (2, 617002785), (3, 411335190), (5, 246801114), (6, 205667595), (7, 176286510), (9, 137111730), (10, 123400557), (14, 88143255), (15, 82267038), (18, 68555865), (21, 58762170), (27, 45703910), (30, 41133519), (35, 35257302), (42, 29381085), (45, 27422346), (54, 22851955), (63, 19587390), (70, 17628651), (90, 13711173), (105, 11752434), (126, 9793695), (135, 9140782), (189, 6529130), (210, 5876217), (270, 4570391), (315, 3917478), (378, 3264565), (630, 1958739), (945, 1305826), (1890, 652913)]