268804830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1280023}}^1$

素因数の和:1280040

約数の個数: 32

約数和(自身を含む): 737293824

約数和(自身を除く): 468488994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1280023, 2560046, 3840069, 6400115, 7680138, 8960161, 12800230, 17920322, 19200345, 26880483, 38400690, 44800805, 53760966, 89601610, 134402415, 268804830]

約数ペア:

[(1, 268804830), (2, 134402415), (3, 89601610), (5, 53760966), (6, 44800805), (7, 38400690), (10, 26880483), (14, 19200345), (15, 17920322), (21, 12800230), (30, 8960161), (35, 7680138), (42, 6400115), (70, 3840069), (105, 2560046), (210, 1280023)]