46994940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2139

約数の個数: 72

約数和(自身を含む): 143711568

約数和(自身を除く): 96716628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 1993, 2358, 2620, 3930, 3986, 4716, 5895, 5979, 7860, 7972, 9965, 11790, 11958, 17937, 19930, 23580, 23916, 29895, 35874, 39860, 59790, 71748, 89685, 119580, 179370, 261083, 358740, 522166, 783249, 1044332, 1305415, 1566498, 2349747, 2610830, 3132996, 3916245, 4699494, 5221660, 7832490, 9398988, 11748735, 15664980, 23497470, 46994940]

約数ペア:

[(1, 46994940), (2, 23497470), (3, 15664980), (4, 11748735), (5, 9398988), (6, 7832490), (9, 5221660), (10, 4699494), (12, 3916245), (15, 3132996), (18, 2610830), (20, 2349747), (30, 1566498), (36, 1305415), (45, 1044332), (60, 783249), (90, 522166), (131, 358740), (180, 261083), (262, 179370), (393, 119580), (524, 89685), (655, 71748), (786, 59790), (1179, 39860), (1310, 35874), (1572, 29895), (1965, 23916), (1993, 23580), (2358, 19930), (2620, 17937), (3930, 11958), (3986, 11790), (4716, 9965), (5895, 7972), (5979, 7860)]