106989190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 258785280

約数和(自身を除く): 151796090

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 71, 77, 95, 103, 110, 133, 142, 154, 190, 206, 209, 266, 355, 385, 418, 497, 515, 665, 710, 721, 770, 781, 994, 1030, 1045, 1133, 1330, 1349, 1442, 1463, 1562, 1957, 2090, 2266, 2485, 2698, 2926, 3605, 3905, 3914, 4970, 5467, 5665, 6745, 7210, 7313, 7315, 7810, 7931, 9443, 9785, 10934, 11330, 13490, 13699, 14626, 14630, 14839, 15862, 18886, 19570, 21527, 27335, 27398, 29678, 36565, 39655, 43054, 47215, 51191, 54670, 68495, 73130, 74195, 79310, 80443, 94430, 102382, 103873, 107635, 136990, 138947, 148390, 150689, 160886, 207746, 215270, 255955, 277894, 301378, 402215, 511910, 519365, 563101, 694735, 753445, 804430, 972629, 1038730, 1126202, 1389470, 1506890, 1528417, 1945258, 2815505, 3056834, 4863145, 5631010, 7642085, 9726290, 10698919, 15284170, 21397838, 53494595, 106989190]

約数ペア:

[(1, 106989190), (2, 53494595), (5, 21397838), (7, 15284170), (10, 10698919), (11, 9726290), (14, 7642085), (19, 5631010), (22, 4863145), (35, 3056834), (38, 2815505), (55, 1945258), (70, 1528417), (71, 1506890), (77, 1389470), (95, 1126202), (103, 1038730), (110, 972629), (133, 804430), (142, 753445), (154, 694735), (190, 563101), (206, 519365), (209, 511910), (266, 402215), (355, 301378), (385, 277894), (418, 255955), (497, 215270), (515, 207746), (665, 160886), (710, 150689), (721, 148390), (770, 138947), (781, 136990), (994, 107635), (1030, 103873), (1045, 102382), (1133, 94430), (1330, 80443), (1349, 79310), (1442, 74195), (1463, 73130), (1562, 68495), (1957, 54670), (2090, 51191), (2266, 47215), (2485, 43054), (2698, 39655), (2926, 36565), (3605, 29678), (3905, 27398), (3914, 27335), (4970, 21527), (5467, 19570), (5665, 18886), (6745, 15862), (7210, 14839), (7313, 14630), (7315, 14626), (7810, 13699), (7931, 13490), (9443, 11330), (9785, 10934)]