74153590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 157377024

約数和(自身を除く): 83223434

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 97, 134, 163, 194, 326, 335, 469, 485, 670, 679, 815, 938, 970, 1141, 1358, 1630, 2282, 2345, 3395, 4690, 5705, 6499, 6790, 10921, 11410, 12998, 15811, 21842, 31622, 32495, 45493, 54605, 64990, 76447, 79055, 90986, 109210, 110677, 152894, 158110, 221354, 227465, 382235, 454930, 553385, 764470, 1059337, 1106770, 2118674, 5296685, 7415359, 10593370, 14830718, 37076795, 74153590]

約数ペア:

[(1, 74153590), (2, 37076795), (5, 14830718), (7, 10593370), (10, 7415359), (14, 5296685), (35, 2118674), (67, 1106770), (70, 1059337), (97, 764470), (134, 553385), (163, 454930), (194, 382235), (326, 227465), (335, 221354), (469, 158110), (485, 152894), (670, 110677), (679, 109210), (815, 90986), (938, 79055), (970, 76447), (1141, 64990), (1358, 54605), (1630, 45493), (2282, 32495), (2345, 31622), (3395, 21842), (4690, 15811), (5705, 12998), (6499, 11410), (6790, 10921)]