30406415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 10961905

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 269, 481, 611, 1345, 1739, 2405, 3055, 3497, 8695, 9953, 12643, 17485, 22607, 49765, 63215, 113035, 129389, 164359, 467791, 646945, 821795, 2338955, 6081283, 30406415]

約数ペア:

[(1, 30406415), (5, 6081283), (13, 2338955), (37, 821795), (47, 646945), (65, 467791), (185, 164359), (235, 129389), (269, 113035), (481, 63215), (611, 49765), (1345, 22607), (1739, 17485), (2405, 12643), (3055, 9953), (3497, 8695)]