39936870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 108501120

約数和(自身を除く): 68564250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 79, 82, 90, 123, 137, 158, 205, 237, 246, 274, 369, 395, 410, 411, 474, 615, 685, 711, 738, 790, 822, 1185, 1230, 1233, 1370, 1422, 1845, 2055, 2370, 2466, 3239, 3555, 3690, 4110, 5617, 6165, 6478, 7110, 9717, 10823, 11234, 12330, 16195, 16851, 19434, 21646, 28085, 29151, 32390, 32469, 33702, 48585, 50553, 54115, 56170, 58302, 64938, 84255, 97170, 97407, 101106, 108230, 145755, 162345, 168510, 194814, 252765, 291510, 324690, 443743, 487035, 505530, 887486, 974070, 1331229, 2218715, 2662458, 3993687, 4437430, 6656145, 7987374, 13312290, 19968435, 39936870]

約数ペア:

[(1, 39936870), (2, 19968435), (3, 13312290), (5, 7987374), (6, 6656145), (9, 4437430), (10, 3993687), (15, 2662458), (18, 2218715), (30, 1331229), (41, 974070), (45, 887486), (79, 505530), (82, 487035), (90, 443743), (123, 324690), (137, 291510), (158, 252765), (205, 194814), (237, 168510), (246, 162345), (274, 145755), (369, 108230), (395, 101106), (410, 97407), (411, 97170), (474, 84255), (615, 64938), (685, 58302), (711, 56170), (738, 54115), (790, 50553), (822, 48585), (1185, 33702), (1230, 32469), (1233, 32390), (1370, 29151), (1422, 28085), (1845, 21646), (2055, 19434), (2370, 16851), (2466, 16195), (3239, 12330), (3555, 11234), (3690, 10823), (4110, 9717), (5617, 7110), (6165, 6478)]