30653308

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 65121280

約数和(自身を除く): 34467972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 367, 532, 628, 734, 1099, 1468, 2198, 2569, 2983, 4396, 5138, 5966, 6973, 10276, 11932, 13946, 20881, 27892, 41762, 48811, 57619, 83524, 97622, 115238, 195244, 230476, 403333, 806666, 1094761, 1613332, 2189522, 4379044, 7663327, 15326654, 30653308]

約数ペア:

[(1, 30653308), (2, 15326654), (4, 7663327), (7, 4379044), (14, 2189522), (19, 1613332), (28, 1094761), (38, 806666), (76, 403333), (133, 230476), (157, 195244), (266, 115238), (314, 97622), (367, 83524), (532, 57619), (628, 48811), (734, 41762), (1099, 27892), (1468, 20881), (2198, 13946), (2569, 11932), (2983, 10276), (4396, 6973), (5138, 5966)]