29407140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23339}}^1$

素因数の和:23361

約数の個数: 72

約数和(自身を含む): 101949120

約数和(自身を除く): 72541980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23339, 46678, 70017, 93356, 116695, 140034, 163373, 210051, 233390, 280068, 326746, 350085, 420102, 466780, 490119, 653492, 700170, 816865, 840204, 980238, 1050255, 1400340, 1470357, 1633730, 1960476, 2100510, 2450595, 2940714, 3267460, 4201020, 4901190, 5881428, 7351785, 9802380, 14703570, 29407140]

約数ペア:

[(1, 29407140), (2, 14703570), (3, 9802380), (4, 7351785), (5, 5881428), (6, 4901190), (7, 4201020), (9, 3267460), (10, 2940714), (12, 2450595), (14, 2100510), (15, 1960476), (18, 1633730), (20, 1470357), (21, 1400340), (28, 1050255), (30, 980238), (35, 840204), (36, 816865), (42, 700170), (45, 653492), (60, 490119), (63, 466780), (70, 420102), (84, 350085), (90, 326746), (105, 280068), (126, 233390), (140, 210051), (180, 163373), (210, 140034), (252, 116695), (315, 93356), (420, 70017), (630, 46678), (1260, 23339)]