14525980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 35997696

約数和(自身を除く): 21471716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3347, 4340, 6694, 13388, 16735, 23429, 33470, 46858, 66940, 93716, 103757, 117145, 207514, 234290, 415028, 468580, 518785, 726299, 1037570, 1452598, 2075140, 2905196, 3631495, 7262990, 14525980]

約数ペア:

[(1, 14525980), (2, 7262990), (4, 3631495), (5, 2905196), (7, 2075140), (10, 1452598), (14, 1037570), (20, 726299), (28, 518785), (31, 468580), (35, 415028), (62, 234290), (70, 207514), (124, 117145), (140, 103757), (155, 93716), (217, 66940), (310, 46858), (434, 33470), (620, 23429), (868, 16735), (1085, 13388), (2170, 6694), (3347, 4340)]