305156932

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 569447424

約数和(自身を除く): 264290492

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 193, 311, 386, 622, 772, 1244, 1271, 2542, 5084, 5983, 7913, 9641, 11966, 12751, 15826, 19282, 23932, 25502, 31652, 38564, 51004, 60023, 120046, 240092, 245303, 395281, 490606, 790562, 981212, 1581124, 1860713, 2460943, 3721426, 4921886, 7442852, 9843772, 76289233, 152578466, 305156932]

約数ペア:

[(1, 305156932), (2, 152578466), (4, 76289233), (31, 9843772), (41, 7442852), (62, 4921886), (82, 3721426), (124, 2460943), (164, 1860713), (193, 1581124), (311, 981212), (386, 790562), (622, 490606), (772, 395281), (1244, 245303), (1271, 240092), (2542, 120046), (5084, 60023), (5983, 51004), (7913, 38564), (9641, 31652), (11966, 25502), (12751, 23932), (15826, 19282)]