73889940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3011}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 207466560

約数和(自身を除く): 133576620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 3011, 4090, 4908, 6022, 6135, 8180, 9033, 12044, 12270, 15055, 18066, 24540, 30110, 36132, 45165, 60220, 90330, 180660, 1231499, 2462998, 3694497, 4925996, 6157495, 7388994, 12314990, 14777988, 18472485, 24629980, 36944970, 73889940]

約数ペア:

[(1, 73889940), (2, 36944970), (3, 24629980), (4, 18472485), (5, 14777988), (6, 12314990), (10, 7388994), (12, 6157495), (15, 4925996), (20, 3694497), (30, 2462998), (60, 1231499), (409, 180660), (818, 90330), (1227, 60220), (1636, 45165), (2045, 36132), (2454, 30110), (3011, 24540), (4090, 18066), (4908, 15055), (6022, 12270), (6135, 12044), (8180, 9033)]