30761430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 87526656

約数和(自身を除く): 56765226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 107, 111, 185, 210, 214, 222, 259, 321, 370, 518, 535, 555, 642, 749, 777, 1070, 1110, 1295, 1369, 1498, 1554, 1605, 2247, 2590, 2738, 3210, 3745, 3885, 3959, 4107, 4494, 6845, 7490, 7770, 7918, 8214, 9583, 11235, 11877, 13690, 19166, 19795, 20535, 22470, 23754, 27713, 28749, 39590, 41070, 47915, 55426, 57498, 59385, 83139, 95830, 118770, 138565, 143745, 146483, 166278, 277130, 287490, 292966, 415695, 439449, 732415, 831390, 878898, 1025381, 1464830, 2050762, 2197245, 3076143, 4394490, 5126905, 6152286, 10253810, 15380715, 30761430]

約数ペア:

[(1, 30761430), (2, 15380715), (3, 10253810), (5, 6152286), (6, 5126905), (7, 4394490), (10, 3076143), (14, 2197245), (15, 2050762), (21, 1464830), (30, 1025381), (35, 878898), (37, 831390), (42, 732415), (70, 439449), (74, 415695), (105, 292966), (107, 287490), (111, 277130), (185, 166278), (210, 146483), (214, 143745), (222, 138565), (259, 118770), (321, 95830), (370, 83139), (518, 59385), (535, 57498), (555, 55426), (642, 47915), (749, 41070), (777, 39590), (1070, 28749), (1110, 27713), (1295, 23754), (1369, 22470), (1498, 20535), (1554, 19795), (1605, 19166), (2247, 13690), (2590, 11877), (2738, 11235), (3210, 9583), (3745, 8214), (3885, 7918), (3959, 7770), (4107, 7490), (4494, 6845)]