29505460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 63814464

約数和(自身を除く): 34309004

約数列:

[1, 2, 4, 5, 10, 20, 67, 97, 134, 194, 227, 268, 335, 388, 454, 485, 670, 908, 970, 1135, 1340, 1940, 2270, 4540, 6499, 12998, 15209, 22019, 25996, 30418, 32495, 44038, 60836, 64990, 76045, 88076, 110095, 129980, 152090, 220190, 304180, 440380, 1475273, 2950546, 5901092, 7376365, 14752730, 29505460]

約数ペア:

[(1, 29505460), (2, 14752730), (4, 7376365), (5, 5901092), (10, 2950546), (20, 1475273), (67, 440380), (97, 304180), (134, 220190), (194, 152090), (227, 129980), (268, 110095), (335, 88076), (388, 76045), (454, 64990), (485, 60836), (670, 44038), (908, 32495), (970, 30418), (1135, 25996), (1340, 22019), (1940, 15209), (2270, 12998), (4540, 6499)]