23038380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 70434000

約数和(自身を除く): 47395620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 859, 894, 1341, 1490, 1718, 1788, 2235, 2577, 2682, 2980, 3436, 4295, 4470, 5154, 5364, 6705, 7731, 8590, 8940, 10308, 12885, 13410, 15462, 17180, 25770, 26820, 30924, 38655, 51540, 77310, 127991, 154620, 255982, 383973, 511964, 639955, 767946, 1151919, 1279910, 1535892, 1919865, 2303838, 2559820, 3839730, 4607676, 5759595, 7679460, 11519190, 23038380]

約数ペア:

[(1, 23038380), (2, 11519190), (3, 7679460), (4, 5759595), (5, 4607676), (6, 3839730), (9, 2559820), (10, 2303838), (12, 1919865), (15, 1535892), (18, 1279910), (20, 1151919), (30, 767946), (36, 639955), (45, 511964), (60, 383973), (90, 255982), (149, 154620), (180, 127991), (298, 77310), (447, 51540), (596, 38655), (745, 30924), (859, 26820), (894, 25770), (1341, 17180), (1490, 15462), (1718, 13410), (1788, 12885), (2235, 10308), (2577, 8940), (2682, 8590), (2980, 7731), (3436, 6705), (4295, 5364), (4470, 5154)]