15390174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 32325120

約数和(自身を除く): 16934946

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 229, 458, 487, 687, 974, 1374, 1461, 2922, 5267, 10534, 11201, 15801, 22402, 31602, 33603, 67206, 111523, 223046, 334569, 669138, 2565029, 5130058, 7695087, 15390174]

約数ペア:

[(1, 15390174), (2, 7695087), (3, 5130058), (6, 2565029), (23, 669138), (46, 334569), (69, 223046), (138, 111523), (229, 67206), (458, 33603), (487, 31602), (687, 22402), (974, 15801), (1374, 11201), (1461, 10534), (2922, 5267)]