313235330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{1291}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 594423360

約数和(自身を除く): 281188030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1277, 1291, 2554, 2582, 6385, 6455, 12770, 12910, 24263, 24529, 48526, 49058, 121315, 122645, 242630, 245290, 1648607, 3297214, 8243035, 16486070, 31323533, 62647066, 156617665, 313235330]

約数ペア:

[(1, 313235330), (2, 156617665), (5, 62647066), (10, 31323533), (19, 16486070), (38, 8243035), (95, 3297214), (190, 1648607), (1277, 245290), (1291, 242630), (2554, 122645), (2582, 121315), (6385, 49058), (6455, 48526), (12770, 24529), (12910, 24263)]