139168020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39313}}^1$

素因数の和:39384

約数の個数: 48

約数和(自身を含む): 396285120

約数和(自身を除く): 257117100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 39313, 78626, 117939, 157252, 196565, 235878, 393130, 471756, 589695, 786260, 1179390, 2319467, 2358780, 4638934, 6958401, 9277868, 11597335, 13916802, 23194670, 27833604, 34792005, 46389340, 69584010, 139168020]

約数ペア:

[(1, 139168020), (2, 69584010), (3, 46389340), (4, 34792005), (5, 27833604), (6, 23194670), (10, 13916802), (12, 11597335), (15, 9277868), (20, 6958401), (30, 4638934), (59, 2358780), (60, 2319467), (118, 1179390), (177, 786260), (236, 589695), (295, 471756), (354, 393130), (590, 235878), (708, 196565), (885, 157252), (1180, 117939), (1770, 78626), (3540, 39313)]