30442713

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 48463872

約数和(自身を除く): 18021159

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 463, 651, 707, 1389, 2121, 3131, 3241, 9393, 9723, 14353, 21917, 43059, 46763, 65751, 100471, 140289, 301413, 327341, 982023, 1449653, 4348959, 10147571, 30442713]

約数ペア:

[(1, 30442713), (3, 10147571), (7, 4348959), (21, 1449653), (31, 982023), (93, 327341), (101, 301413), (217, 140289), (303, 100471), (463, 65751), (651, 46763), (707, 43059), (1389, 21917), (2121, 14353), (3131, 9723), (3241, 9393)]