30480285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 56401920

約数和(自身を除く): 25921635

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 59, 93, 101, 155, 165, 177, 295, 303, 341, 465, 505, 649, 885, 1023, 1111, 1515, 1705, 1829, 1947, 3131, 3245, 3333, 5115, 5487, 5555, 5959, 9145, 9393, 9735, 15655, 16665, 17877, 20119, 27435, 29795, 34441, 46965, 60357, 65549, 89385, 100595, 103323, 172205, 184729, 196647, 301785, 327745, 516615, 554187, 923645, 983235, 2032019, 2770935, 6096057, 10160095, 30480285]

約数ペア:

[(1, 30480285), (3, 10160095), (5, 6096057), (11, 2770935), (15, 2032019), (31, 983235), (33, 923645), (55, 554187), (59, 516615), (93, 327745), (101, 301785), (155, 196647), (165, 184729), (177, 172205), (295, 103323), (303, 100595), (341, 89385), (465, 65549), (505, 60357), (649, 46965), (885, 34441), (1023, 29795), (1111, 27435), (1515, 20119), (1705, 17877), (1829, 16665), (1947, 15655), (3131, 9735), (3245, 9393), (3333, 9145), (5115, 5959), (5487, 5555)]