1330706810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 2486039040

約数和(自身を除く): 1155332230

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 911, 1822, 1849, 3397, 3698, 4555, 6794, 9110, 9245, 16985, 18490, 33970, 39173, 71969, 78346, 143938, 146071, 195865, 292142, 359845, 391730, 719690, 730355, 1460710, 1684439, 3094667, 3368878, 6189334, 8422195, 15473335, 16844390, 30946670, 133070681, 266141362, 665353405, 1330706810]

約数ペア:

[(1, 1330706810), (2, 665353405), (5, 266141362), (10, 133070681), (43, 30946670), (79, 16844390), (86, 15473335), (158, 8422195), (215, 6189334), (395, 3368878), (430, 3094667), (790, 1684439), (911, 1460710), (1822, 730355), (1849, 719690), (3397, 391730), (3698, 359845), (4555, 292142), (6794, 195865), (9110, 146071), (9245, 143938), (16985, 78346), (18490, 71969), (33970, 39173)]