1570890970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{11489}}^1$

素因数の和:11631

約数の個数: 48

約数和(自身を含む): 3135804840

約数和(自身を除く): 1564913870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 121, 226, 242, 565, 605, 1130, 1210, 1243, 2486, 6215, 11489, 12430, 13673, 22978, 27346, 57445, 68365, 114890, 126379, 136730, 252758, 631895, 1263790, 1298257, 1390169, 2596514, 2780338, 6491285, 6950845, 12982570, 13901690, 14280827, 28561654, 71404135, 142808270, 157089097, 314178194, 785445485, 1570890970]

約数ペア:

[(1, 1570890970), (2, 785445485), (5, 314178194), (10, 157089097), (11, 142808270), (22, 71404135), (55, 28561654), (110, 14280827), (113, 13901690), (121, 12982570), (226, 6950845), (242, 6491285), (565, 2780338), (605, 2596514), (1130, 1390169), (1210, 1298257), (1243, 1263790), (2486, 631895), (6215, 252758), (11489, 136730), (12430, 126379), (13673, 114890), (22978, 68365), (27346, 57445)]