1907470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 3615840

約数和(自身を除く): 1708370

約数列:

[1, 2, 5, 10, 53, 59, 61, 106, 118, 122, 265, 295, 305, 530, 590, 610, 3127, 3233, 3599, 6254, 6466, 7198, 15635, 16165, 17995, 31270, 32330, 35990, 190747, 381494, 953735, 1907470]

約数ペア:

[(1, 1907470), (2, 953735), (5, 381494), (10, 190747), (53, 35990), (59, 32330), (61, 31270), (106, 17995), (118, 16165), (122, 15635), (265, 7198), (295, 6466), (305, 6254), (530, 3599), (590, 3233), (610, 3127)]