14741020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 35900928

約数和(自身を除く): 21159908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1483, 1988, 2485, 2966, 4970, 5932, 7415, 9940, 10381, 14830, 20762, 29660, 41524, 51905, 103810, 105293, 207620, 210586, 421172, 526465, 737051, 1052930, 1474102, 2105860, 2948204, 3685255, 7370510, 14741020]

約数ペア:

[(1, 14741020), (2, 7370510), (4, 3685255), (5, 2948204), (7, 2105860), (10, 1474102), (14, 1052930), (20, 737051), (28, 526465), (35, 421172), (70, 210586), (71, 207620), (140, 105293), (142, 103810), (284, 51905), (355, 41524), (497, 29660), (710, 20762), (994, 14830), (1420, 10381), (1483, 9940), (1988, 7415), (2485, 5932), (2966, 4970)]