146070290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 300464640

約数和(自身を除く): 154394350

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 41, 82, 85, 95, 170, 190, 205, 323, 410, 646, 697, 779, 1103, 1394, 1558, 1615, 2206, 3230, 3485, 3895, 5515, 6970, 7790, 11030, 13243, 18751, 20957, 26486, 37502, 41914, 45223, 66215, 90446, 93755, 104785, 132430, 187510, 209570, 226115, 356269, 452230, 712538, 768791, 859237, 1537582, 1718474, 1781345, 3562690, 3843955, 4296185, 7687910, 8592370, 14607029, 29214058, 73035145, 146070290]

約数ペア:

[(1, 146070290), (2, 73035145), (5, 29214058), (10, 14607029), (17, 8592370), (19, 7687910), (34, 4296185), (38, 3843955), (41, 3562690), (82, 1781345), (85, 1718474), (95, 1537582), (170, 859237), (190, 768791), (205, 712538), (323, 452230), (410, 356269), (646, 226115), (697, 209570), (779, 187510), (1103, 132430), (1394, 104785), (1558, 93755), (1615, 90446), (2206, 66215), (3230, 45223), (3485, 41914), (3895, 37502), (5515, 26486), (6970, 20957), (7790, 18751), (11030, 13243)]