42176790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2445

約数の個数: 48

約数和(自身を含む): 110228976

約数和(自身を除く): 68052186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 2221, 3165, 3798, 4442, 6330, 6663, 9495, 11105, 13326, 18990, 19989, 22210, 33315, 39978, 66630, 99945, 199890, 468631, 937262, 1405893, 2343155, 2811786, 4217679, 4686310, 7029465, 8435358, 14058930, 21088395, 42176790]

約数ペア:

[(1, 42176790), (2, 21088395), (3, 14058930), (5, 8435358), (6, 7029465), (9, 4686310), (10, 4217679), (15, 2811786), (18, 2343155), (30, 1405893), (45, 937262), (90, 468631), (211, 199890), (422, 99945), (633, 66630), (1055, 39978), (1266, 33315), (1899, 22210), (2110, 19989), (2221, 18990), (3165, 13326), (3798, 11105), (4442, 9495), (6330, 6663)]