130361490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{206923}}^1$

素因数の和:206943

約数の個数: 48

約数和(自身を含む): 387361728

約数和(自身を除く): 257000238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 206923, 413846, 620769, 1034615, 1241538, 1448461, 1862307, 2069230, 2896922, 3103845, 3724614, 4345383, 6207690, 7242305, 8690766, 9311535, 13036149, 14484610, 18623070, 21726915, 26072298, 43453830, 65180745, 130361490]

約数ペア:

[(1, 130361490), (2, 65180745), (3, 43453830), (5, 26072298), (6, 21726915), (7, 18623070), (9, 14484610), (10, 13036149), (14, 9311535), (15, 8690766), (18, 7242305), (21, 6207690), (30, 4345383), (35, 3724614), (42, 3103845), (45, 2896922), (63, 2069230), (70, 1862307), (90, 1448461), (105, 1241538), (126, 1034615), (210, 620769), (315, 413846), (630, 206923)]