151220090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{22271}}^1$

素因数の和:22382

約数の個数: 32

約数和(自身を含む): 314302464

約数和(自身を除く): 163082374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 22271, 44542, 111355, 155897, 222710, 311794, 779485, 1558970, 2160287, 4320574, 10801435, 15122009, 21602870, 30244018, 75610045, 151220090]

約数ペア:

[(1, 151220090), (2, 75610045), (5, 30244018), (7, 21602870), (10, 15122009), (14, 10801435), (35, 4320574), (70, 2160287), (97, 1558970), (194, 779485), (485, 311794), (679, 222710), (970, 155897), (1358, 111355), (3395, 44542), (6790, 22271)]