146222860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7853}}^1$

素因数の和:7895

約数の個数: 72

約数和(自身を含む): 376049520

約数和(自身を除く): 229826660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 7853, 9310, 15706, 18620, 31412, 39265, 54971, 78530, 109942, 149207, 157060, 219884, 274855, 298414, 384797, 549710, 596828, 746035, 769594, 1044449, 1099420, 1492070, 1539188, 1923985, 2088898, 2984140, 3847970, 4177796, 5222245, 7311143, 7695940, 10444490, 14622286, 20888980, 29244572, 36555715, 73111430, 146222860]

約数ペア:

[(1, 146222860), (2, 73111430), (4, 36555715), (5, 29244572), (7, 20888980), (10, 14622286), (14, 10444490), (19, 7695940), (20, 7311143), (28, 5222245), (35, 4177796), (38, 3847970), (49, 2984140), (70, 2088898), (76, 1923985), (95, 1539188), (98, 1492070), (133, 1099420), (140, 1044449), (190, 769594), (196, 746035), (245, 596828), (266, 549710), (380, 384797), (490, 298414), (532, 274855), (665, 219884), (931, 157060), (980, 149207), (1330, 109942), (1862, 78530), (2660, 54971), (3724, 39265), (4655, 31412), (7853, 18620), (9310, 15706)]