9387910

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 80

約数和(自身を含む): 21780576

約数和(自身を除く): 12392666

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 49, 70, 85, 98, 115, 119, 161, 170, 230, 238, 245, 322, 343, 391, 490, 595, 686, 782, 805, 833, 1127, 1190, 1610, 1666, 1715, 1955, 2254, 2401, 2737, 3430, 3910, 4165, 4802, 5474, 5635, 5831, 7889, 8330, 11270, 11662, 12005, 13685, 15778, 19159, 24010, 27370, 29155, 38318, 39445, 40817, 55223, 58310, 78890, 81634, 95795, 110446, 134113, 191590, 204085, 268226, 276115, 408170, 552230, 670565, 938791, 1341130, 1877582, 4693955, 9387910]

約数ペア:

[(1, 9387910), (2, 4693955), (5, 1877582), (7, 1341130), (10, 938791), (14, 670565), (17, 552230), (23, 408170), (34, 276115), (35, 268226), (46, 204085), (49, 191590), (70, 134113), (85, 110446), (98, 95795), (115, 81634), (119, 78890), (161, 58310), (170, 55223), (230, 40817), (238, 39445), (245, 38318), (322, 29155), (343, 27370), (391, 24010), (490, 19159), (595, 15778), (686, 13685), (782, 12005), (805, 11662), (833, 11270), (1127, 8330), (1190, 7889), (1610, 5831), (1666, 5635), (1715, 5474), (1955, 4802), (2254, 4165), (2401, 3910), (2737, 3430)]