15694847140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{282383}}^1$

素因数の和:282796

約数の個数: 48

約数和(自身を含む): 37762647552

約数和(自身を除く): 22067800412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1985, 2779, 3970, 5558, 7940, 11116, 13895, 27790, 55580, 282383, 564766, 1129532, 1411915, 1976681, 2823830, 3953362, 5647660, 7906724, 9883405, 19766810, 39533620, 112106051, 224212102, 448424204, 560530255, 784742357, 1121060510, 1569484714, 2242121020, 3138969428, 3923711785, 7847423570, 15694847140]

約数ペア:

[(1, 15694847140), (2, 7847423570), (4, 3923711785), (5, 3138969428), (7, 2242121020), (10, 1569484714), (14, 1121060510), (20, 784742357), (28, 560530255), (35, 448424204), (70, 224212102), (140, 112106051), (397, 39533620), (794, 19766810), (1588, 9883405), (1985, 7906724), (2779, 5647660), (3970, 3953362), (5558, 2823830), (7940, 1976681), (11116, 1411915), (13895, 1129532), (27790, 564766), (55580, 282383)]