168889770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{5471}}^1$

素因数の和:5505

約数の個数: 96

約数和(自身を含む): 512179200

約数和(自身を除く): 343289430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 2058, 2205, 3087, 3430, 4410, 5145, 5471, 6174, 10290, 10942, 15435, 16413, 27355, 30870, 32826, 38297, 49239, 54710, 76594, 82065, 98478, 114891, 164130, 191485, 229782, 246195, 268079, 344673, 382970, 492390, 536158, 574455, 689346, 804237, 1148910, 1340395, 1608474, 1723365, 1876553, 2412711, 2680790, 3446730, 3753106, 4021185, 4825422, 5629659, 8042370, 9382765, 11259318, 12063555, 16888977, 18765530, 24127110, 28148295, 33777954, 56296590, 84444885, 168889770]

約数ペア:

[(1, 168889770), (2, 84444885), (3, 56296590), (5, 33777954), (6, 28148295), (7, 24127110), (9, 18765530), (10, 16888977), (14, 12063555), (15, 11259318), (18, 9382765), (21, 8042370), (30, 5629659), (35, 4825422), (42, 4021185), (45, 3753106), (49, 3446730), (63, 2680790), (70, 2412711), (90, 1876553), (98, 1723365), (105, 1608474), (126, 1340395), (147, 1148910), (210, 804237), (245, 689346), (294, 574455), (315, 536158), (343, 492390), (441, 382970), (490, 344673), (630, 268079), (686, 246195), (735, 229782), (882, 191485), (1029, 164130), (1470, 114891), (1715, 98478), (2058, 82065), (2205, 76594), (3087, 54710), (3430, 49239), (4410, 38297), (5145, 32826), (5471, 30870), (6174, 27355), (10290, 16413), (10942, 15435)]