501281530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 972259200

約数和(自身を除く): 470977670

約数列:

[1, 2, 5, 10, 29, 43, 58, 61, 86, 122, 145, 215, 290, 305, 430, 610, 659, 1247, 1318, 1769, 2494, 2623, 3295, 3538, 5246, 6235, 6590, 8845, 12470, 13115, 17690, 19111, 26230, 28337, 38222, 40199, 56674, 76067, 80398, 95555, 141685, 152134, 191110, 200995, 283370, 380335, 401990, 760670, 821773, 1165771, 1643546, 1728557, 2331542, 3457114, 4108865, 5828855, 8217730, 8642785, 11657710, 17285570, 50128153, 100256306, 250640765, 501281530]

約数ペア:

[(1, 501281530), (2, 250640765), (5, 100256306), (10, 50128153), (29, 17285570), (43, 11657710), (58, 8642785), (61, 8217730), (86, 5828855), (122, 4108865), (145, 3457114), (215, 2331542), (290, 1728557), (305, 1643546), (430, 1165771), (610, 821773), (659, 760670), (1247, 401990), (1318, 380335), (1769, 283370), (2494, 200995), (2623, 191110), (3295, 152134), (3538, 141685), (5246, 95555), (6235, 80398), (6590, 76067), (8845, 56674), (12470, 40199), (13115, 38222), (17690, 28337), (19111, 26230)]