105646380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251539}}^1$

素因数の和:251558

約数の個数: 48

約数和(自身を含む): 338069760

約数和(自身を除く): 232423380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 251539, 503078, 754617, 1006156, 1257695, 1509234, 1760773, 2515390, 3018468, 3521546, 3773085, 5030780, 5282319, 7043092, 7546170, 8803865, 10564638, 15092340, 17607730, 21129276, 26411595, 35215460, 52823190, 105646380]

約数ペア:

[(1, 105646380), (2, 52823190), (3, 35215460), (4, 26411595), (5, 21129276), (6, 17607730), (7, 15092340), (10, 10564638), (12, 8803865), (14, 7546170), (15, 7043092), (20, 5282319), (21, 5030780), (28, 3773085), (30, 3521546), (35, 3018468), (42, 2515390), (60, 1760773), (70, 1509234), (84, 1257695), (105, 1006156), (140, 754617), (210, 503078), (420, 251539)]