306073215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{773}}^1$

素因数の和:1213

約数の個数: 64

約数和(自身を含む): 624153600

約数和(自身を除く): 318080385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 419, 773, 945, 1257, 2095, 2319, 2933, 3771, 3865, 5411, 6285, 6957, 8799, 11313, 11595, 14665, 16233, 18855, 20871, 26397, 27055, 34785, 43995, 48699, 56565, 79191, 81165, 104355, 131985, 146097, 243495, 323887, 395955, 730485, 971661, 1619435, 2267209, 2914983, 4858305, 6801627, 8744949, 11336045, 14574915, 20404881, 34008135, 43724745, 61214643, 102024405, 306073215]

約数ペア:

[(1, 306073215), (3, 102024405), (5, 61214643), (7, 43724745), (9, 34008135), (15, 20404881), (21, 14574915), (27, 11336045), (35, 8744949), (45, 6801627), (63, 4858305), (105, 2914983), (135, 2267209), (189, 1619435), (315, 971661), (419, 730485), (773, 395955), (945, 323887), (1257, 243495), (2095, 146097), (2319, 131985), (2933, 104355), (3771, 81165), (3865, 79191), (5411, 56565), (6285, 48699), (6957, 43995), (8799, 34785), (11313, 27055), (11595, 26397), (14665, 20871), (16233, 18855)]