86811270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31829

約数の個数: 64

約数和(自身を含む): 256435200

約数和(自身を除く): 169623930

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 31799, 63598, 95397, 158995, 190794, 222593, 317990, 413387, 445186, 476985, 667779, 826774, 953970, 1112965, 1240161, 1335558, 2066935, 2225930, 2480322, 2893709, 3338895, 4133870, 5787418, 6200805, 6677790, 8681127, 12401610, 14468545, 17362254, 28937090, 43405635, 86811270]

約数ペア:

[(1, 86811270), (2, 43405635), (3, 28937090), (5, 17362254), (6, 14468545), (7, 12401610), (10, 8681127), (13, 6677790), (14, 6200805), (15, 5787418), (21, 4133870), (26, 3338895), (30, 2893709), (35, 2480322), (39, 2225930), (42, 2066935), (65, 1335558), (70, 1240161), (78, 1112965), (91, 953970), (105, 826774), (130, 667779), (182, 476985), (195, 445186), (210, 413387), (273, 317990), (390, 222593), (455, 190794), (546, 158995), (910, 95397), (1365, 63598), (2730, 31799)]