2474460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 7665840

約数和(自身を除く): 5191380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 233, 236, 295, 354, 466, 531, 590, 699, 708, 885, 932, 1062, 1165, 1180, 1398, 1770, 2097, 2124, 2330, 2655, 2796, 3495, 3540, 4194, 4660, 5310, 6990, 8388, 10485, 10620, 13747, 13980, 20970, 27494, 41241, 41940, 54988, 68735, 82482, 123723, 137470, 164964, 206205, 247446, 274940, 412410, 494892, 618615, 824820, 1237230, 2474460]

約数ペア:

[(1, 2474460), (2, 1237230), (3, 824820), (4, 618615), (5, 494892), (6, 412410), (9, 274940), (10, 247446), (12, 206205), (15, 164964), (18, 137470), (20, 123723), (30, 82482), (36, 68735), (45, 54988), (59, 41940), (60, 41241), (90, 27494), (118, 20970), (177, 13980), (180, 13747), (233, 10620), (236, 10485), (295, 8388), (354, 6990), (466, 5310), (531, 4660), (590, 4194), (699, 3540), (708, 3495), (885, 2796), (932, 2655), (1062, 2330), (1165, 2124), (1180, 2097), (1398, 1770)]