133029820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7853}}^1$

素因数の和:7891

約数の個数: 72

約数和(自身を含む): 350979552

約数和(自身を除く): 217949732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 7853, 8470, 15706, 16940, 31412, 39265, 54971, 78530, 86383, 109942, 157060, 172766, 219884, 274855, 345532, 431915, 549710, 604681, 863830, 950213, 1099420, 1209362, 1727660, 1900426, 2418724, 3023405, 3800852, 4751065, 6046810, 6651491, 9502130, 12093620, 13302982, 19004260, 26605964, 33257455, 66514910, 133029820]

約数ペア:

[(1, 133029820), (2, 66514910), (4, 33257455), (5, 26605964), (7, 19004260), (10, 13302982), (11, 12093620), (14, 9502130), (20, 6651491), (22, 6046810), (28, 4751065), (35, 3800852), (44, 3023405), (55, 2418724), (70, 1900426), (77, 1727660), (110, 1209362), (121, 1099420), (140, 950213), (154, 863830), (220, 604681), (242, 549710), (308, 431915), (385, 345532), (484, 274855), (605, 219884), (770, 172766), (847, 157060), (1210, 109942), (1540, 86383), (1694, 78530), (2420, 54971), (3388, 39265), (4235, 31412), (7853, 16940), (8470, 15706)]