169203580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3059

約数の個数: 96

約数和(自身を含む): 451584000

約数和(自身を除く): 282380420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 806, 868, 910, 1085, 1612, 1820, 2015, 2170, 2821, 2999, 4030, 4340, 5642, 5998, 8060, 11284, 11996, 14105, 14995, 20993, 28210, 29990, 38987, 41986, 56420, 59980, 77974, 83972, 92969, 104965, 155948, 185938, 194935, 209930, 272909, 371876, 389870, 419860, 464845, 545818, 650783, 779740, 929690, 1091636, 1208597, 1301566, 1364545, 1859380, 2417194, 2603132, 2729090, 3253915, 4834388, 5458180, 6042985, 6507830, 8460179, 12085970, 13015660, 16920358, 24171940, 33840716, 42300895, 84601790, 169203580]

約数ペア:

[(1, 169203580), (2, 84601790), (4, 42300895), (5, 33840716), (7, 24171940), (10, 16920358), (13, 13015660), (14, 12085970), (20, 8460179), (26, 6507830), (28, 6042985), (31, 5458180), (35, 4834388), (52, 3253915), (62, 2729090), (65, 2603132), (70, 2417194), (91, 1859380), (124, 1364545), (130, 1301566), (140, 1208597), (155, 1091636), (182, 929690), (217, 779740), (260, 650783), (310, 545818), (364, 464845), (403, 419860), (434, 389870), (455, 371876), (620, 272909), (806, 209930), (868, 194935), (910, 185938), (1085, 155948), (1612, 104965), (1820, 92969), (2015, 83972), (2170, 77974), (2821, 59980), (2999, 56420), (4030, 41986), (4340, 38987), (5642, 29990), (5998, 28210), (8060, 20993), (11284, 14995), (11996, 14105)]