42634340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 102840192

約数和(自身を除く): 60205852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1307, 1631, 2330, 2614, 3262, 4660, 5228, 6524, 6535, 8155, 9149, 13070, 16310, 18298, 26140, 32620, 36596, 45745, 91490, 182980, 304531, 609062, 1218124, 1522655, 2131717, 3045310, 4263434, 6090620, 8526868, 10658585, 21317170, 42634340]

約数ペア:

[(1, 42634340), (2, 21317170), (4, 10658585), (5, 8526868), (7, 6090620), (10, 4263434), (14, 3045310), (20, 2131717), (28, 1522655), (35, 1218124), (70, 609062), (140, 304531), (233, 182980), (466, 91490), (932, 45745), (1165, 36596), (1307, 32620), (1631, 26140), (2330, 18298), (2614, 16310), (3262, 13070), (4660, 9149), (5228, 8155), (6524, 6535)]