30038229

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 50068800

約数和(自身を除く): 20030571

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 169, 227, 261, 351, 377, 507, 681, 783, 1131, 1521, 2043, 2951, 3393, 4563, 4901, 6129, 6583, 8853, 10179, 14703, 19749, 26559, 38363, 44109, 59247, 79677, 85579, 115089, 132327, 177741, 256737, 345267, 770211, 1035801, 1112527, 2310633, 3337581, 10012743, 30038229]

約数ペア:

[(1, 30038229), (3, 10012743), (9, 3337581), (13, 2310633), (27, 1112527), (29, 1035801), (39, 770211), (87, 345267), (117, 256737), (169, 177741), (227, 132327), (261, 115089), (351, 85579), (377, 79677), (507, 59247), (681, 44109), (783, 38363), (1131, 26559), (1521, 19749), (2043, 14703), (2951, 10179), (3393, 8853), (4563, 6583), (4901, 6129)]