23938380

素因数分解:

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

素因数の和:7855

約数の個数: 72

約数和(自身を含む): 76894272

約数和(自身を除く): 52955892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7823, 15646, 23469, 31292, 39115, 46938, 70407, 78230, 93876, 117345, 132991, 140814, 156460, 234690, 265982, 281628, 352035, 398973, 469380, 531964, 664955, 704070, 797946, 1196919, 1329910, 1408140, 1595892, 1994865, 2393838, 2659820, 3989730, 4787676, 5984595, 7979460, 11969190, 23938380]

約数ペア:

[(1, 23938380), (2, 11969190), (3, 7979460), (4, 5984595), (5, 4787676), (6, 3989730), (9, 2659820), (10, 2393838), (12, 1994865), (15, 1595892), (17, 1408140), (18, 1329910), (20, 1196919), (30, 797946), (34, 704070), (36, 664955), (45, 531964), (51, 469380), (60, 398973), (68, 352035), (85, 281628), (90, 265982), (102, 234690), (153, 156460), (170, 140814), (180, 132991), (204, 117345), (255, 93876), (306, 78230), (340, 70407), (510, 46938), (612, 39115), (765, 31292), (1020, 23469), (1530, 15646), (3060, 7823)]