28692570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15679}}^1$

素因数の和:15750

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 41302950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 15679, 31358, 47037, 78395, 94074, 156790, 235185, 470370, 956419, 1912838, 2869257, 4782095, 5738514, 9564190, 14346285, 28692570]

約数ペア:

[(1, 28692570), (2, 14346285), (3, 9564190), (5, 5738514), (6, 4782095), (10, 2869257), (15, 1912838), (30, 956419), (61, 470370), (122, 235185), (183, 156790), (305, 94074), (366, 78395), (610, 47037), (915, 31358), (1830, 15679)]