430829945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 666731520

約数和(自身を除く): 235901575

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 103, 145, 203, 317, 377, 455, 515, 721, 1015, 1339, 1585, 1885, 2219, 2639, 2987, 3605, 4121, 6695, 9193, 9373, 11095, 13195, 14935, 20605, 20909, 28847, 32651, 38831, 45965, 46865, 64351, 104545, 119509, 144235, 163255, 194155, 228557, 271817, 321755, 424463, 597545, 836563, 946879, 1142785, 1359085, 2122315, 2971241, 4182815, 4734395, 6628153, 12309427, 14856205, 33140765, 61547135, 86165989, 430829945]

約数ペア:

[(1, 430829945), (5, 86165989), (7, 61547135), (13, 33140765), (29, 14856205), (35, 12309427), (65, 6628153), (91, 4734395), (103, 4182815), (145, 2971241), (203, 2122315), (317, 1359085), (377, 1142785), (455, 946879), (515, 836563), (721, 597545), (1015, 424463), (1339, 321755), (1585, 271817), (1885, 228557), (2219, 194155), (2639, 163255), (2987, 144235), (3605, 119509), (4121, 104545), (6695, 64351), (9193, 46865), (9373, 45965), (11095, 38831), (13195, 32651), (14935, 28847), (20605, 20909)]