103246290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{163883}}^1$

素因数の和:163903

約数の個数: 48

約数和(自身を含む): 306790848

約数和(自身を除く): 203544558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 163883, 327766, 491649, 819415, 983298, 1147181, 1474947, 1638830, 2294362, 2458245, 2949894, 3441543, 4916490, 5735905, 6883086, 7374735, 10324629, 11471810, 14749470, 17207715, 20649258, 34415430, 51623145, 103246290]

約数ペア:

[(1, 103246290), (2, 51623145), (3, 34415430), (5, 20649258), (6, 17207715), (7, 14749470), (9, 11471810), (10, 10324629), (14, 7374735), (15, 6883086), (18, 5735905), (21, 4916490), (30, 3441543), (35, 2949894), (42, 2458245), (45, 2294362), (63, 1638830), (70, 1474947), (90, 1147181), (105, 983298), (126, 819415), (210, 491649), (315, 327766), (630, 163883)]