77930370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41233}}^1$

素因数の和:41256

約数の個数: 64

約数和(自身を含む): 237507840

約数和(自身を除く): 159577470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 41233, 82466, 123699, 206165, 247398, 288631, 371097, 412330, 577262, 618495, 742194, 865893, 1113291, 1236990, 1443155, 1731786, 1855485, 2226582, 2597679, 2886310, 3710970, 4329465, 5195358, 5566455, 7793037, 8658930, 11132910, 12988395, 15586074, 25976790, 38965185, 77930370]

約数ペア:

[(1, 77930370), (2, 38965185), (3, 25976790), (5, 15586074), (6, 12988395), (7, 11132910), (9, 8658930), (10, 7793037), (14, 5566455), (15, 5195358), (18, 4329465), (21, 3710970), (27, 2886310), (30, 2597679), (35, 2226582), (42, 1855485), (45, 1731786), (54, 1443155), (63, 1236990), (70, 1113291), (90, 865893), (105, 742194), (126, 618495), (135, 577262), (189, 412330), (210, 371097), (270, 288631), (315, 247398), (378, 206165), (630, 123699), (945, 82466), (1890, 41233)]