299143150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 577681776

約数和(自身を除く): 278538626

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 97, 185, 194, 370, 485, 925, 970, 1667, 1850, 2425, 3334, 3589, 4850, 7178, 8335, 16670, 17945, 35890, 41675, 61679, 83350, 89725, 123358, 161699, 179450, 308395, 323398, 616790, 808495, 1541975, 1616990, 3083950, 4042475, 5982863, 8084950, 11965726, 29914315, 59828630, 149571575, 299143150]

約数ペア:

[(1, 299143150), (2, 149571575), (5, 59828630), (10, 29914315), (25, 11965726), (37, 8084950), (50, 5982863), (74, 4042475), (97, 3083950), (185, 1616990), (194, 1541975), (370, 808495), (485, 616790), (925, 323398), (970, 308395), (1667, 179450), (1850, 161699), (2425, 123358), (3334, 89725), (3589, 83350), (4850, 61679), (7178, 41675), (8335, 35890), (16670, 17945)]