30650886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 80

約数和(自身を含む): 79453440

約数和(自身を除く): 48802554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 151, 162, 179, 189, 302, 358, 378, 453, 537, 567, 906, 1057, 1074, 1134, 1253, 1359, 1611, 2114, 2506, 2718, 3171, 3222, 3759, 4077, 4833, 6342, 7518, 8154, 9513, 9666, 11277, 12231, 14499, 19026, 22554, 24462, 27029, 28539, 28998, 33831, 54058, 57078, 67662, 81087, 85617, 101493, 162174, 171234, 189203, 202986, 243261, 378406, 486522, 567609, 729783, 1135218, 1459566, 1702827, 2189349, 3405654, 4378698, 5108481, 10216962, 15325443, 30650886]

約数ペア:

[(1, 30650886), (2, 15325443), (3, 10216962), (6, 5108481), (7, 4378698), (9, 3405654), (14, 2189349), (18, 1702827), (21, 1459566), (27, 1135218), (42, 729783), (54, 567609), (63, 486522), (81, 378406), (126, 243261), (151, 202986), (162, 189203), (179, 171234), (189, 162174), (302, 101493), (358, 85617), (378, 81087), (453, 67662), (537, 57078), (567, 54058), (906, 33831), (1057, 28998), (1074, 28539), (1134, 27029), (1253, 24462), (1359, 22554), (1611, 19026), (2114, 14499), (2506, 12231), (2718, 11277), (3171, 9666), (3222, 9513), (3759, 8154), (4077, 7518), (4833, 6342)]