38898810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5471}}^1$

素因数の和:5563

約数の個数: 48

約数和(自身を含む): 102435840

約数和(自身を除く): 63537030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 5471, 7110, 10942, 16413, 27355, 32826, 49239, 54710, 82065, 98478, 164130, 246195, 432209, 492390, 864418, 1296627, 2161045, 2593254, 3889881, 4322090, 6483135, 7779762, 12966270, 19449405, 38898810]

約数ペア:

[(1, 38898810), (2, 19449405), (3, 12966270), (5, 7779762), (6, 6483135), (9, 4322090), (10, 3889881), (15, 2593254), (18, 2161045), (30, 1296627), (45, 864418), (79, 492390), (90, 432209), (158, 246195), (237, 164130), (395, 98478), (474, 82065), (711, 54710), (790, 49239), (1185, 32826), (1422, 27355), (2370, 16413), (3555, 10942), (5471, 7110)]