2445070068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{312989}}^1$

素因数の和:313037

約数の個数: 72

約数和(自身を含む): 7291415040

約数和(自身を除く): 4846344972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 312989, 625978, 938967, 1251956, 1877934, 2190923, 2816901, 3755868, 4381846, 5633802, 6572769, 8763692, 9702659, 11267604, 13145538, 19405318, 19718307, 26291076, 29107977, 38810636, 39436614, 58215954, 67918613, 78873228, 87323931, 116431908, 135837226, 174647862, 203755839, 271674452, 349295724, 407511678, 611267517, 815023356, 1222535034, 2445070068]

約数ペア:

[(1, 2445070068), (2, 1222535034), (3, 815023356), (4, 611267517), (6, 407511678), (7, 349295724), (9, 271674452), (12, 203755839), (14, 174647862), (18, 135837226), (21, 116431908), (28, 87323931), (31, 78873228), (36, 67918613), (42, 58215954), (62, 39436614), (63, 38810636), (84, 29107977), (93, 26291076), (124, 19718307), (126, 19405318), (186, 13145538), (217, 11267604), (252, 9702659), (279, 8763692), (372, 6572769), (434, 5633802), (558, 4381846), (651, 3755868), (868, 2816901), (1116, 2190923), (1302, 1877934), (1953, 1251956), (2604, 938967), (3906, 625978), (7812, 312989)]