87889410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2368

約数の個数: 96

約数和(自身を含む): 265554432

約数和(自身を除く): 177665022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2287, 2562, 2745, 3843, 4270, 4574, 5490, 6405, 6861, 7686, 11435, 12810, 13722, 16009, 19215, 20583, 22870, 32018, 34305, 38430, 41166, 48027, 68610, 80045, 96054, 102915, 139507, 144081, 160090, 205830, 240135, 279014, 288162, 418521, 480270, 697535, 720405, 837042, 976549, 1255563, 1395070, 1440810, 1953098, 2092605, 2511126, 2929647, 4185210, 4882745, 5859294, 6277815, 8788941, 9765490, 12555630, 14648235, 17577882, 29296470, 43944705, 87889410]

約数ペア:

[(1, 87889410), (2, 43944705), (3, 29296470), (5, 17577882), (6, 14648235), (7, 12555630), (9, 9765490), (10, 8788941), (14, 6277815), (15, 5859294), (18, 4882745), (21, 4185210), (30, 2929647), (35, 2511126), (42, 2092605), (45, 1953098), (61, 1440810), (63, 1395070), (70, 1255563), (90, 976549), (105, 837042), (122, 720405), (126, 697535), (183, 480270), (210, 418521), (305, 288162), (315, 279014), (366, 240135), (427, 205830), (549, 160090), (610, 144081), (630, 139507), (854, 102915), (915, 96054), (1098, 80045), (1281, 68610), (1830, 48027), (2135, 41166), (2287, 38430), (2562, 34305), (2745, 32018), (3843, 22870), (4270, 20583), (4574, 19215), (5490, 16009), (6405, 13722), (6861, 12810), (7686, 11435)]