15691104030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{945817}}^1$

素因数の和:945913

約数の個数: 64

約数和(自身を含む): 43583293440

約数和(自身を除く): 27892189410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 16590, 945817, 1891634, 2837451, 4729085, 5674902, 6620719, 9458170, 13241438, 14187255, 19862157, 28374510, 33103595, 39724314, 66207190, 74719543, 99310785, 149439086, 198621570, 224158629, 373597715, 448317258, 523036801, 747195430, 1046073602, 1120793145, 1569110403, 2241586290, 2615184005, 3138220806, 5230368010, 7845552015, 15691104030]

約数ペア:

[(1, 15691104030), (2, 7845552015), (3, 5230368010), (5, 3138220806), (6, 2615184005), (7, 2241586290), (10, 1569110403), (14, 1120793145), (15, 1046073602), (21, 747195430), (30, 523036801), (35, 448317258), (42, 373597715), (70, 224158629), (79, 198621570), (105, 149439086), (158, 99310785), (210, 74719543), (237, 66207190), (395, 39724314), (474, 33103595), (553, 28374510), (790, 19862157), (1106, 14187255), (1185, 13241438), (1659, 9458170), (2370, 6620719), (2765, 5674902), (3318, 4729085), (5530, 2837451), (8295, 1891634), (16590, 945817)]