30702977290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1\times {\mathrm{43049}}^1$

素因数の和:44106

約数の個数: 32

約数和(自身を含む): 56081062800

約数和(自身を除く): 25378085510

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 977, 1954, 4885, 9770, 43049, 71321, 86098, 142642, 215245, 356605, 430490, 713210, 3142577, 6285154, 15712885, 31425770, 42058873, 84117746, 210294365, 420588730, 3070297729, 6140595458, 15351488645, 30702977290]

約数ペア:

[(1, 30702977290), (2, 15351488645), (5, 6140595458), (10, 3070297729), (73, 420588730), (146, 210294365), (365, 84117746), (730, 42058873), (977, 31425770), (1954, 15712885), (4885, 6285154), (9770, 3142577), (43049, 713210), (71321, 430490), (86098, 356605), (142642, 215245)]