29972030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 60603984

約数和(自身を除く): 30631954

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 97, 106, 110, 194, 265, 485, 530, 583, 970, 1067, 1166, 2134, 2809, 2915, 5141, 5335, 5618, 5830, 10282, 10670, 14045, 25705, 28090, 30899, 51410, 56551, 61798, 113102, 154495, 272473, 282755, 308990, 544946, 565510, 1362365, 2724730, 2997203, 5994406, 14986015, 29972030]

約数ペア:

[(1, 29972030), (2, 14986015), (5, 5994406), (10, 2997203), (11, 2724730), (22, 1362365), (53, 565510), (55, 544946), (97, 308990), (106, 282755), (110, 272473), (194, 154495), (265, 113102), (485, 61798), (530, 56551), (583, 51410), (970, 30899), (1067, 28090), (1166, 25705), (2134, 14045), (2809, 10670), (2915, 10282), (5141, 5830), (5335, 5618)]