30865650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{593}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 76896864

約数和(自身を除く): 46031214

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 347, 593, 694, 1041, 1186, 1735, 1779, 2082, 2965, 3470, 3558, 5205, 5930, 8675, 8895, 10410, 14825, 17350, 17790, 26025, 29650, 44475, 52050, 88950, 205771, 411542, 617313, 1028855, 1234626, 2057710, 3086565, 5144275, 6173130, 10288550, 15432825, 30865650]

約数ペア:

[(1, 30865650), (2, 15432825), (3, 10288550), (5, 6173130), (6, 5144275), (10, 3086565), (15, 2057710), (25, 1234626), (30, 1028855), (50, 617313), (75, 411542), (150, 205771), (347, 88950), (593, 52050), (694, 44475), (1041, 29650), (1186, 26025), (1735, 17790), (1779, 17350), (2082, 14825), (2965, 10410), (3470, 8895), (3558, 8675), (5205, 5930)]