424607540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1531}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 1041600672

約数和(自身を除く): 616993132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 283, 490, 566, 980, 1132, 1415, 1531, 1981, 2830, 3062, 3962, 5660, 6124, 7655, 7924, 9905, 10717, 13867, 15310, 19810, 21434, 27734, 30620, 39620, 42868, 53585, 55468, 69335, 75019, 107170, 138670, 150038, 214340, 277340, 300076, 375095, 433273, 750190, 866546, 1500380, 1733092, 2166365, 3032911, 4332730, 6065822, 8665460, 12131644, 15164555, 21230377, 30329110, 42460754, 60658220, 84921508, 106151885, 212303770, 424607540]

約数ペア:

[(1, 424607540), (2, 212303770), (4, 106151885), (5, 84921508), (7, 60658220), (10, 42460754), (14, 30329110), (20, 21230377), (28, 15164555), (35, 12131644), (49, 8665460), (70, 6065822), (98, 4332730), (140, 3032911), (196, 2166365), (245, 1733092), (283, 1500380), (490, 866546), (566, 750190), (980, 433273), (1132, 375095), (1415, 300076), (1531, 277340), (1981, 214340), (2830, 150038), (3062, 138670), (3962, 107170), (5660, 75019), (6124, 69335), (7655, 55468), (7924, 53585), (9905, 42868), (10717, 39620), (13867, 30620), (15310, 27734), (19810, 21434)]