16254630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{25801}}^1$

素因数の和:25821

約数の個数: 48

約数和(自身を含む): 48301344

約数和(自身を除く): 32046714

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, 25801, 51602, 77403, 129005, 154806, 180607, 232209, 258010, 361214, 387015, 464418, 541821, 774030, 903035, 1083642, 1161045, 1625463, 1806070, 2322090, 2709105, 3250926, 5418210, 8127315, 16254630]

約数ペア:

[(1, 16254630), (2, 8127315), (3, 5418210), (5, 3250926), (6, 2709105), (7, 2322090), (9, 1806070), (10, 1625463), (14, 1161045), (15, 1083642), (18, 903035), (21, 774030), (30, 541821), (35, 464418), (42, 387015), (45, 361214), (63, 258010), (70, 232209), (90, 180607), (105, 154806), (126, 129005), (210, 77403), (315, 51602), (630, 25801)]