2683390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 5062176

約数和(自身を除く): 2378786

約数列:

[1, 2, 5, 10, 53, 61, 83, 106, 122, 166, 265, 305, 415, 530, 610, 830, 3233, 4399, 5063, 6466, 8798, 10126, 16165, 21995, 25315, 32330, 43990, 50630, 268339, 536678, 1341695, 2683390]

約数ペア:

[(1, 2683390), (2, 1341695), (5, 536678), (10, 268339), (53, 50630), (61, 43990), (83, 32330), (106, 25315), (122, 21995), (166, 16165), (265, 10126), (305, 8798), (415, 6466), (530, 5063), (610, 4399), (830, 3233)]