239778810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1867}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 624195936

約数和(自身を除く): 384417126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1427, 1867, 2854, 3734, 4281, 5601, 7135, 8562, 9335, 11202, 12843, 14270, 16803, 18670, 21405, 25686, 28005, 33606, 42810, 56010, 64215, 84015, 128430, 168030, 2664209, 5328418, 7992627, 13321045, 15985254, 23977881, 26642090, 39963135, 47955762, 79926270, 119889405, 239778810]

約数ペア:

[(1, 239778810), (2, 119889405), (3, 79926270), (5, 47955762), (6, 39963135), (9, 26642090), (10, 23977881), (15, 15985254), (18, 13321045), (30, 7992627), (45, 5328418), (90, 2664209), (1427, 168030), (1867, 128430), (2854, 84015), (3734, 64215), (4281, 56010), (5601, 42810), (7135, 33606), (8562, 28005), (9335, 25686), (11202, 21405), (12843, 18670), (14270, 16803)]