131370210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23929}}^1$

素因数の和:24003

約数の個数: 48

約数和(自身を含む): 347176440

約数和(自身を除く): 215806230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 23929, 47858, 71787, 119645, 143574, 215361, 239290, 358935, 430722, 717870, 1076805, 1459669, 2153610, 2919338, 4379007, 7298345, 8758014, 13137021, 14596690, 21895035, 26274042, 43790070, 65685105, 131370210]

約数ペア:

[(1, 131370210), (2, 65685105), (3, 43790070), (5, 26274042), (6, 21895035), (9, 14596690), (10, 13137021), (15, 8758014), (18, 7298345), (30, 4379007), (45, 2919338), (61, 2153610), (90, 1459669), (122, 1076805), (183, 717870), (305, 430722), (366, 358935), (549, 239290), (610, 215361), (915, 143574), (1098, 119645), (1830, 71787), (2745, 47858), (5490, 23929)]