140049294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10453}}^1$

素因数の和:10505

約数の個数: 64

約数和(自身を含む): 361290240

約数和(自身を除く): 221240946

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 10453, 13398, 20906, 31359, 62718, 73171, 114983, 146342, 219513, 229966, 303137, 344949, 439026, 606274, 689898, 804881, 909411, 1609762, 1818822, 2121959, 2414643, 3334507, 4243918, 4829286, 6365877, 6669014, 10003521, 12731754, 20007042, 23341549, 46683098, 70024647, 140049294]

約数ペア:

[(1, 140049294), (2, 70024647), (3, 46683098), (6, 23341549), (7, 20007042), (11, 12731754), (14, 10003521), (21, 6669014), (22, 6365877), (29, 4829286), (33, 4243918), (42, 3334507), (58, 2414643), (66, 2121959), (77, 1818822), (87, 1609762), (154, 909411), (174, 804881), (203, 689898), (231, 606274), (319, 439026), (406, 344949), (462, 303137), (609, 229966), (638, 219513), (957, 146342), (1218, 114983), (1914, 73171), (2233, 62718), (4466, 31359), (6699, 20906), (10453, 13398)]