8513850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 21293280

約数和(自身を除く): 12779430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 269, 422, 538, 633, 807, 1055, 1266, 1345, 1614, 2110, 2690, 3165, 4035, 5275, 6330, 6725, 8070, 10550, 13450, 15825, 20175, 31650, 40350, 56759, 113518, 170277, 283795, 340554, 567590, 851385, 1418975, 1702770, 2837950, 4256925, 8513850]

約数ペア:

[(1, 8513850), (2, 4256925), (3, 2837950), (5, 1702770), (6, 1418975), (10, 851385), (15, 567590), (25, 340554), (30, 283795), (50, 170277), (75, 113518), (150, 56759), (211, 40350), (269, 31650), (422, 20175), (538, 15825), (633, 13450), (807, 10550), (1055, 8070), (1266, 6725), (1345, 6330), (1614, 5275), (2110, 4035), (2690, 3165)]