30397290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13159}}^1$

素因数の和:13187

約数の個数: 64

約数和(自身を含む): 90961920

約数和(自身を除く): 60564630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13159, 26318, 39477, 65795, 78954, 92113, 131590, 144749, 184226, 197385, 276339, 289498, 394770, 434247, 460565, 552678, 723745, 868494, 921130, 1013243, 1381695, 1447490, 2026486, 2171235, 2763390, 3039729, 4342470, 5066215, 6079458, 10132430, 15198645, 30397290]

約数ペア:

[(1, 30397290), (2, 15198645), (3, 10132430), (5, 6079458), (6, 5066215), (7, 4342470), (10, 3039729), (11, 2763390), (14, 2171235), (15, 2026486), (21, 1447490), (22, 1381695), (30, 1013243), (33, 921130), (35, 868494), (42, 723745), (55, 552678), (66, 460565), (70, 434247), (77, 394770), (105, 289498), (110, 276339), (154, 197385), (165, 184226), (210, 144749), (231, 131590), (330, 92113), (385, 78954), (462, 65795), (770, 39477), (1155, 26318), (2310, 13159)]