30289485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 20254515

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 389, 435, 537, 895, 1167, 1945, 2685, 5191, 5835, 11281, 15573, 25955, 33843, 56405, 69631, 77865, 169215, 208893, 348155, 1044465, 2019299, 6057897, 10096495, 30289485]

約数ペア:

[(1, 30289485), (3, 10096495), (5, 6057897), (15, 2019299), (29, 1044465), (87, 348155), (145, 208893), (179, 169215), (389, 77865), (435, 69631), (537, 56405), (895, 33843), (1167, 25955), (1945, 15573), (2685, 11281), (5191, 5835)]