30498358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 52005888

約数和(自身を除く): 21507530

約数列:

[1, 2, 11, 22, 31, 62, 197, 227, 341, 394, 454, 682, 2167, 2497, 4334, 4994, 6107, 7037, 12214, 14074, 44719, 67177, 77407, 89438, 134354, 154814, 491909, 983818, 1386289, 2772578, 15249179, 30498358]

約数ペア:

[(1, 30498358), (2, 15249179), (11, 2772578), (22, 1386289), (31, 983818), (62, 491909), (197, 154814), (227, 134354), (341, 89438), (394, 77407), (454, 67177), (682, 44719), (2167, 14074), (2497, 12214), (4334, 7037), (4994, 6107)]