247914030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12973}}^1$

素因数の和:13010

約数の個数: 96

約数和(自身を含む): 745434144

約数和(自身を除く): 497520114

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 12973, 19110, 25946, 38919, 64865, 77838, 90811, 129730, 168649, 181622, 194595, 272433, 337298, 389190, 454055, 505947, 544866, 635677, 843245, 908110, 1011894, 1180543, 1271354, 1362165, 1686490, 1907031, 2361086, 2529735, 2724330, 3178385, 3541629, 3814062, 5059470, 5902715, 6356770, 7083258, 8263801, 9535155, 11805430, 16527602, 17708145, 19070310, 24791403, 35416290, 41319005, 49582806, 82638010, 123957015, 247914030]

約数ペア:

[(1, 247914030), (2, 123957015), (3, 82638010), (5, 49582806), (6, 41319005), (7, 35416290), (10, 24791403), (13, 19070310), (14, 17708145), (15, 16527602), (21, 11805430), (26, 9535155), (30, 8263801), (35, 7083258), (39, 6356770), (42, 5902715), (49, 5059470), (65, 3814062), (70, 3541629), (78, 3178385), (91, 2724330), (98, 2529735), (105, 2361086), (130, 1907031), (147, 1686490), (182, 1362165), (195, 1271354), (210, 1180543), (245, 1011894), (273, 908110), (294, 843245), (390, 635677), (455, 544866), (490, 505947), (546, 454055), (637, 389190), (735, 337298), (910, 272433), (1274, 194595), (1365, 181622), (1470, 168649), (1911, 129730), (2730, 90811), (3185, 77838), (3822, 64865), (6370, 38919), (9555, 25946), (12973, 19110)]