273820210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{46489}}^1$

素因数の和:46546

約数の個数: 32

約数和(自身を含む): 535564800

約数和(自身を除く): 261744590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 46489, 92978, 232445, 464890, 883291, 1441159, 1766582, 2882318, 4416455, 7205795, 8832910, 14411590, 27382021, 54764042, 136910105, 273820210]

約数ペア:

[(1, 273820210), (2, 136910105), (5, 54764042), (10, 27382021), (19, 14411590), (31, 8832910), (38, 7205795), (62, 4416455), (95, 2882318), (155, 1766582), (190, 1441159), (310, 883291), (589, 464890), (1178, 232445), (2945, 92978), (5890, 46489)]