30964616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 62996400

約数和(自身を除く): 32031784

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 227, 236, 289, 454, 472, 578, 908, 1003, 1156, 1816, 2006, 2312, 3859, 4012, 7718, 8024, 13393, 15436, 17051, 26786, 30872, 34102, 53572, 65603, 68204, 107144, 131206, 136408, 227681, 262412, 455362, 524824, 910724, 1821448, 3870577, 7741154, 15482308, 30964616]

約数ペア:

[(1, 30964616), (2, 15482308), (4, 7741154), (8, 3870577), (17, 1821448), (34, 910724), (59, 524824), (68, 455362), (118, 262412), (136, 227681), (227, 136408), (236, 131206), (289, 107144), (454, 68204), (472, 65603), (578, 53572), (908, 34102), (1003, 30872), (1156, 26786), (1816, 17051), (2006, 15436), (2312, 13393), (3859, 8024), (4012, 7718)]