135785860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1241

約数の個数: 72

約数和(自身を含む): 334623744

約数和(自身を除く): 198837884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 490, 508, 635, 889, 980, 1091, 1270, 1778, 2182, 2540, 3556, 4364, 4445, 5455, 6223, 7637, 8890, 10910, 12446, 15274, 17780, 21820, 24892, 30548, 31115, 38185, 53459, 62230, 76370, 106918, 124460, 138557, 152740, 213836, 267295, 277114, 534590, 554228, 692785, 969899, 1069180, 1385570, 1939798, 2771140, 3879596, 4849495, 6789293, 9698990, 13578586, 19397980, 27157172, 33946465, 67892930, 135785860]

約数ペア:

[(1, 135785860), (2, 67892930), (4, 33946465), (5, 27157172), (7, 19397980), (10, 13578586), (14, 9698990), (20, 6789293), (28, 4849495), (35, 3879596), (49, 2771140), (70, 1939798), (98, 1385570), (127, 1069180), (140, 969899), (196, 692785), (245, 554228), (254, 534590), (490, 277114), (508, 267295), (635, 213836), (889, 152740), (980, 138557), (1091, 124460), (1270, 106918), (1778, 76370), (2182, 62230), (2540, 53459), (3556, 38185), (4364, 31115), (4445, 30548), (5455, 24892), (6223, 21820), (7637, 17780), (8890, 15274), (10910, 12446)]