308450190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{773}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 759684096

約数和(自身を除く): 451233906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 283, 470, 566, 705, 773, 849, 1410, 1415, 1546, 1698, 2319, 2830, 3865, 4245, 4638, 7730, 8490, 11595, 13301, 23190, 26602, 36331, 39903, 66505, 72662, 79806, 108993, 133010, 181655, 199515, 217986, 218759, 363310, 399030, 437518, 544965, 656277, 1089930, 1093795, 1312554, 2187590, 3281385, 6562770, 10281673, 20563346, 30845019, 51408365, 61690038, 102816730, 154225095, 308450190]

約数ペア:

[(1, 308450190), (2, 154225095), (3, 102816730), (5, 61690038), (6, 51408365), (10, 30845019), (15, 20563346), (30, 10281673), (47, 6562770), (94, 3281385), (141, 2187590), (235, 1312554), (282, 1093795), (283, 1089930), (470, 656277), (566, 544965), (705, 437518), (773, 399030), (849, 363310), (1410, 218759), (1415, 217986), (1546, 199515), (1698, 181655), (2319, 133010), (2830, 108993), (3865, 79806), (4245, 72662), (4638, 66505), (7730, 39903), (8490, 36331), (11595, 26602), (13301, 23190)]