30156591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 44262400

約数和(自身を除く): 14105809

約数列:

[1, 3, 19, 37, 57, 79, 111, 181, 237, 543, 703, 1501, 2109, 2923, 3439, 4503, 6697, 8769, 10317, 14299, 20091, 42897, 55537, 127243, 166611, 271681, 381729, 529063, 815043, 1587189, 10052197, 30156591]

約数ペア:

[(1, 30156591), (3, 10052197), (19, 1587189), (37, 815043), (57, 529063), (79, 381729), (111, 271681), (181, 166611), (237, 127243), (543, 55537), (703, 42897), (1501, 20091), (2109, 14299), (2923, 10317), (3439, 8769), (4503, 6697)]