131570289060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{44751799}}^1$

素因数の和:44751825

約数の個数: 72

約数和(自身を含む): 428543236800

約数和(自身を除く): 296972947740

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, 44751799, 89503598, 134255397, 179007196, 223758995, 268510794, 313262593, 447517990, 537021588, 626525186, 671276985, 895035980, 939787779, 1253050372, 1342553970, 1566312965, 1879575558, 2192838151, 2685107940, 3132625930, 3759151116, 4385676302, 4698938895, 6265251860, 6578514453, 8771352604, 9397877790, 10964190755, 13157028906, 18795755580, 21928381510, 26314057812, 32892572265, 43856763020, 65785144530, 131570289060]

約数ペア:

[(1, 131570289060), (2, 65785144530), (3, 43856763020), (4, 32892572265), (5, 26314057812), (6, 21928381510), (7, 18795755580), (10, 13157028906), (12, 10964190755), (14, 9397877790), (15, 8771352604), (20, 6578514453), (21, 6265251860), (28, 4698938895), (30, 4385676302), (35, 3759151116), (42, 3132625930), (49, 2685107940), (60, 2192838151), (70, 1879575558), (84, 1566312965), (98, 1342553970), (105, 1253050372), (140, 939787779), (147, 895035980), (196, 671276985), (210, 626525186), (245, 537021588), (294, 447517990), (420, 313262593), (490, 268510794), (588, 223758995), (735, 179007196), (980, 134255397), (1470, 89503598), (2940, 44751799)]