30854904

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 79626240

約数和(自身を除く): 48771336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 159, 191, 212, 254, 318, 381, 382, 424, 508, 573, 636, 762, 764, 1016, 1146, 1272, 1524, 1528, 2292, 3048, 4584, 6731, 10123, 13462, 20193, 20246, 24257, 26924, 30369, 40386, 40492, 48514, 53848, 60738, 72771, 80772, 80984, 97028, 121476, 145542, 161544, 194056, 242952, 291084, 582168, 1285621, 2571242, 3856863, 5142484, 7713726, 10284968, 15427452, 30854904]

約数ペア:

[(1, 30854904), (2, 15427452), (3, 10284968), (4, 7713726), (6, 5142484), (8, 3856863), (12, 2571242), (24, 1285621), (53, 582168), (106, 291084), (127, 242952), (159, 194056), (191, 161544), (212, 145542), (254, 121476), (318, 97028), (381, 80984), (382, 80772), (424, 72771), (508, 60738), (573, 53848), (636, 48514), (762, 40492), (764, 40386), (1016, 30369), (1146, 26924), (1272, 24257), (1524, 20246), (1528, 20193), (2292, 13462), (3048, 10123), (4584, 6731)]