30756068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 64049664

約数和(自身を除く): 33293596

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 367, 511, 574, 734, 1022, 1148, 1468, 2044, 2569, 2993, 5138, 5986, 10276, 11972, 15047, 20951, 26791, 30094, 41902, 53582, 60188, 83804, 105329, 107164, 187537, 210658, 375074, 421316, 750148, 1098431, 2196862, 4393724, 7689017, 15378034, 30756068]

約数ペア:

[(1, 30756068), (2, 15378034), (4, 7689017), (7, 4393724), (14, 2196862), (28, 1098431), (41, 750148), (73, 421316), (82, 375074), (146, 210658), (164, 187537), (287, 107164), (292, 105329), (367, 83804), (511, 60188), (574, 53582), (734, 41902), (1022, 30094), (1148, 26791), (1468, 20951), (2044, 15047), (2569, 11972), (2993, 10276), (5138, 5986)]