137573730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{218371}}^1$

素因数の和:218391

約数の個数: 48

約数和(自身を含む): 408792384

約数和(自身を除く): 271218654

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, 218371, 436742, 655113, 1091855, 1310226, 1528597, 1965339, 2183710, 3057194, 3275565, 3930678, 4585791, 6551130, 7642985, 9171582, 9826695, 13757373, 15285970, 19653390, 22928955, 27514746, 45857910, 68786865, 137573730]

約数ペア:

[(1, 137573730), (2, 68786865), (3, 45857910), (5, 27514746), (6, 22928955), (7, 19653390), (9, 15285970), (10, 13757373), (14, 9826695), (15, 9171582), (18, 7642985), (21, 6551130), (30, 4585791), (35, 3930678), (42, 3275565), (45, 3057194), (63, 2183710), (70, 1965339), (90, 1528597), (105, 1310226), (126, 1091855), (210, 655113), (315, 436742), (630, 218371)]