289174830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1377023}}^1$

素因数の和:1377040

約数の個数: 32

約数和(自身を含む): 793165824

約数和(自身を除く): 503990994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1377023, 2754046, 4131069, 6885115, 8262138, 9639161, 13770230, 19278322, 20655345, 28917483, 41310690, 48195805, 57834966, 96391610, 144587415, 289174830]

約数ペア:

[(1, 289174830), (2, 144587415), (3, 96391610), (5, 57834966), (6, 48195805), (7, 41310690), (10, 28917483), (14, 20655345), (15, 19278322), (21, 13770230), (30, 9639161), (35, 8262138), (42, 6885115), (70, 4131069), (105, 2754046), (210, 1377023)]