478647570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{201961}}^1$

素因数の和:202050

約数の個数: 32

約数和(自身を含む): 1163301120

約数和(自身を除く): 684653550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 201961, 403922, 605883, 1009805, 1211766, 2019610, 3029415, 6058830, 15954919, 31909838, 47864757, 79774595, 95729514, 159549190, 239323785, 478647570]

約数ペア:

[(1, 478647570), (2, 239323785), (3, 159549190), (5, 95729514), (6, 79774595), (10, 47864757), (15, 31909838), (30, 15954919), (79, 6058830), (158, 3029415), (237, 2019610), (395, 1211766), (474, 1009805), (790, 605883), (1185, 403922), (2370, 201961)]