30232917

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 51979200

約数和(自身を除く): 21746283

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 139, 143, 169, 417, 429, 507, 1251, 1287, 1521, 1529, 1807, 1859, 2197, 4587, 5421, 5577, 6591, 13761, 16263, 16731, 19773, 19877, 23491, 24167, 59631, 70473, 72501, 178893, 211419, 217503, 258401, 305383, 775203, 916149, 2325609, 2748447, 3359213, 10077639, 30232917]

約数ペア:

[(1, 30232917), (3, 10077639), (9, 3359213), (11, 2748447), (13, 2325609), (33, 916149), (39, 775203), (99, 305383), (117, 258401), (139, 217503), (143, 211419), (169, 178893), (417, 72501), (429, 70473), (507, 59631), (1251, 24167), (1287, 23491), (1521, 19877), (1529, 19773), (1807, 16731), (1859, 16263), (2197, 13761), (4587, 6591), (5421, 5577)]