12147335940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{646823}}^1$

素因数の和:647148

約数の個数: 48

約数和(自身を含む): 34121259648

約数和(自身を除く): 21973923708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 646823, 1293646, 1940469, 2587292, 3234115, 3880938, 6468230, 7761876, 9702345, 12936460, 19404690, 38809380, 202455599, 404911198, 607366797, 809822396, 1012277995, 1214733594, 2024555990, 2429467188, 3036833985, 4049111980, 6073667970, 12147335940]

約数ペア:

[(1, 12147335940), (2, 6073667970), (3, 4049111980), (4, 3036833985), (5, 2429467188), (6, 2024555990), (10, 1214733594), (12, 1012277995), (15, 809822396), (20, 607366797), (30, 404911198), (60, 202455599), (313, 38809380), (626, 19404690), (939, 12936460), (1252, 9702345), (1565, 7761876), (1878, 6468230), (3130, 3880938), (3756, 3234115), (4695, 2587292), (6260, 1940469), (9390, 1293646), (18780, 646823)]