134155140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{45631}}^1$

素因数の和:45657

約数の個数: 72

約数和(自身を含む): 436972032

約数和(自身を除く): 302816892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 45631, 91262, 136893, 182524, 228155, 273786, 319417, 456310, 547572, 638834, 684465, 912620, 958251, 1277668, 1368930, 1597085, 1916502, 2235919, 2737860, 3194170, 3833004, 4471838, 4791255, 6388340, 6707757, 8943676, 9582510, 11179595, 13415514, 19165020, 22359190, 26831028, 33538785, 44718380, 67077570, 134155140]

約数ペア:

[(1, 134155140), (2, 67077570), (3, 44718380), (4, 33538785), (5, 26831028), (6, 22359190), (7, 19165020), (10, 13415514), (12, 11179595), (14, 9582510), (15, 8943676), (20, 6707757), (21, 6388340), (28, 4791255), (30, 4471838), (35, 3833004), (42, 3194170), (49, 2737860), (60, 2235919), (70, 1916502), (84, 1597085), (98, 1368930), (105, 1277668), (140, 958251), (147, 912620), (196, 684465), (210, 638834), (245, 547572), (294, 456310), (420, 319417), (490, 273786), (588, 228155), (735, 182524), (980, 136893), (1470, 91262), (2940, 45631)]