123516810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7933}}^1$

素因数の和:8119

約数の個数: 48

約数和(自身を含む): 323040744

約数和(自身を除く): 199523934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 7933, 15570, 15866, 23799, 39665, 47598, 71397, 79330, 118995, 142794, 237990, 356985, 713970, 1372409, 2744818, 4117227, 6862045, 8234454, 12351681, 13724090, 20586135, 24703362, 41172270, 61758405, 123516810]

約数ペア:

[(1, 123516810), (2, 61758405), (3, 41172270), (5, 24703362), (6, 20586135), (9, 13724090), (10, 12351681), (15, 8234454), (18, 6862045), (30, 4117227), (45, 2744818), (90, 1372409), (173, 713970), (346, 356985), (519, 237990), (865, 142794), (1038, 118995), (1557, 79330), (1730, 71397), (2595, 47598), (3114, 39665), (5190, 23799), (7785, 15866), (7933, 15570)]