163965210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{24509}}^1$

素因数の和:24742

約数の個数: 32

約数和(自身を含む): 395297280

約数和(自身を除く): 231332070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 24509, 49018, 73527, 122545, 147054, 245090, 367635, 735270, 5465507, 10931014, 16396521, 27327535, 32793042, 54655070, 81982605, 163965210]

約数ペア:

[(1, 163965210), (2, 81982605), (3, 54655070), (5, 32793042), (6, 27327535), (10, 16396521), (15, 10931014), (30, 5465507), (223, 735270), (446, 367635), (669, 245090), (1115, 147054), (1338, 122545), (2230, 73527), (3345, 49018), (6690, 24509)]