8423370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 22068072

約数和(自身を除く): 13644702

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 541, 865, 1038, 1082, 1557, 1623, 1730, 2595, 2705, 3114, 3246, 4869, 5190, 5410, 7785, 8115, 9738, 15570, 16230, 24345, 48690, 93593, 187186, 280779, 467965, 561558, 842337, 935930, 1403895, 1684674, 2807790, 4211685, 8423370]

約数ペア:

[(1, 8423370), (2, 4211685), (3, 2807790), (5, 1684674), (6, 1403895), (9, 935930), (10, 842337), (15, 561558), (18, 467965), (30, 280779), (45, 187186), (90, 93593), (173, 48690), (346, 24345), (519, 16230), (541, 15570), (865, 9738), (1038, 8115), (1082, 7785), (1557, 5410), (1623, 5190), (1730, 4869), (2595, 3246), (2705, 3114)]