13498030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 30792312

約数和(自身を除く): 17294282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 163, 169, 182, 245, 326, 338, 455, 490, 637, 815, 845, 910, 1141, 1183, 1274, 1630, 1690, 2119, 2282, 2366, 3185, 4238, 5705, 5915, 6370, 7987, 8281, 10595, 11410, 11830, 14833, 15974, 16562, 21190, 27547, 29666, 39935, 41405, 55094, 74165, 79870, 82810, 103831, 137735, 148330, 192829, 207662, 275470, 385658, 519155, 964145, 1038310, 1349803, 1928290, 2699606, 6749015, 13498030]

約数ペア:

[(1, 13498030), (2, 6749015), (5, 2699606), (7, 1928290), (10, 1349803), (13, 1038310), (14, 964145), (26, 519155), (35, 385658), (49, 275470), (65, 207662), (70, 192829), (91, 148330), (98, 137735), (130, 103831), (163, 82810), (169, 79870), (182, 74165), (245, 55094), (326, 41405), (338, 39935), (455, 29666), (490, 27547), (637, 21190), (815, 16562), (845, 15974), (910, 14833), (1141, 11830), (1183, 11410), (1274, 10595), (1630, 8281), (1690, 7987), (2119, 6370), (2282, 5915), (2366, 5705), (3185, 4238)]