1613080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 4227120

約数和(自身を除く): 2614040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 823, 980, 1646, 1960, 3292, 4115, 5761, 6584, 8230, 11522, 16460, 23044, 28805, 32920, 40327, 46088, 57610, 80654, 115220, 161308, 201635, 230440, 322616, 403270, 806540, 1613080]

約数ペア:

[(1, 1613080), (2, 806540), (4, 403270), (5, 322616), (7, 230440), (8, 201635), (10, 161308), (14, 115220), (20, 80654), (28, 57610), (35, 46088), (40, 40327), (49, 32920), (56, 28805), (70, 23044), (98, 16460), (140, 11522), (196, 8230), (245, 6584), (280, 5761), (392, 4115), (490, 3292), (823, 1960), (980, 1646)]