11969190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7823}}^1$

素因数の和:7853

約数の個数: 48

約数和(自身を含む): 32954688

約数和(自身を除く): 20985498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7823, 15646, 23469, 39115, 46938, 70407, 78230, 117345, 132991, 140814, 234690, 265982, 352035, 398973, 664955, 704070, 797946, 1196919, 1329910, 1994865, 2393838, 3989730, 5984595, 11969190]

約数ペア:

[(1, 11969190), (2, 5984595), (3, 3989730), (5, 2393838), (6, 1994865), (9, 1329910), (10, 1196919), (15, 797946), (17, 704070), (18, 664955), (30, 398973), (34, 352035), (45, 265982), (51, 234690), (85, 140814), (90, 132991), (102, 117345), (153, 78230), (170, 70407), (255, 46938), (306, 39115), (510, 23469), (765, 15646), (1530, 7823)]