270641735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3323}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 402071040

約数和(自身を除く): 131429305

約数列:

[1, 5, 7, 13, 35, 65, 91, 179, 455, 895, 1253, 2327, 3323, 6265, 11635, 16289, 16615, 23261, 43199, 81445, 116305, 215995, 302393, 594817, 1511965, 2974085, 4163719, 7732621, 20818595, 38663105, 54128347, 270641735]

約数ペア:

[(1, 270641735), (5, 54128347), (7, 38663105), (13, 20818595), (35, 7732621), (65, 4163719), (91, 2974085), (179, 1511965), (455, 594817), (895, 302393), (1253, 215995), (2327, 116305), (3323, 81445), (6265, 43199), (11635, 23261), (16289, 16615)]