161070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 483840

約数和(自身を除く): 322770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 354, 390, 413, 455, 546, 590, 767, 826, 885, 910, 1239, 1365, 1534, 1770, 2065, 2301, 2478, 2730, 3835, 4130, 4602, 5369, 6195, 7670, 10738, 11505, 12390, 16107, 23010, 26845, 32214, 53690, 80535, 161070]

約数ペア:

[(1, 161070), (2, 80535), (3, 53690), (5, 32214), (6, 26845), (7, 23010), (10, 16107), (13, 12390), (14, 11505), (15, 10738), (21, 7670), (26, 6195), (30, 5369), (35, 4602), (39, 4130), (42, 3835), (59, 2730), (65, 2478), (70, 2301), (78, 2065), (91, 1770), (105, 1534), (118, 1365), (130, 1239), (177, 910), (182, 885), (195, 826), (210, 767), (273, 590), (295, 546), (354, 455), (390, 413)]