879640130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{4549}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 1614740400

約数和(自身を除く): 735100270

約数列:

[1, 2, 5, 10, 61, 122, 305, 317, 610, 634, 1585, 3170, 4549, 9098, 19337, 22745, 38674, 45490, 96685, 193370, 277489, 554978, 1387445, 1442033, 2774890, 2884066, 7210165, 14420330, 87964013, 175928026, 439820065, 879640130]

約数ペア:

[(1, 879640130), (2, 439820065), (5, 175928026), (10, 87964013), (61, 14420330), (122, 7210165), (305, 2884066), (317, 2774890), (610, 1442033), (634, 1387445), (1585, 554978), (3170, 277489), (4549, 193370), (9098, 96685), (19337, 45490), (22745, 38674)]