129201630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20411}}^1$

素因数の和:20632

約数の個数: 32

約数和(自身を含む): 311568768

約数和(自身を除く): 182367138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 20411, 40822, 61233, 102055, 122466, 204110, 306165, 612330, 4306721, 8613442, 12920163, 21533605, 25840326, 43067210, 64600815, 129201630]

約数ペア:

[(1, 129201630), (2, 64600815), (3, 43067210), (5, 25840326), (6, 21533605), (10, 12920163), (15, 8613442), (30, 4306721), (211, 612330), (422, 306165), (633, 204110), (1055, 122466), (1266, 102055), (2110, 61233), (3165, 40822), (6330, 20411)]