15703662940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3929}}^1\times {\mathrm{28549}}^1$

素因数の和:32494

約数の個数: 48

約数和(自身を含む): 37699704000

約数和(自身を除く): 21996041060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3929, 7858, 15716, 19645, 27503, 28549, 39290, 55006, 57098, 78580, 110012, 114196, 137515, 142745, 199843, 275030, 285490, 399686, 550060, 570980, 799372, 999215, 1998430, 3996860, 112169021, 224338042, 448676084, 560845105, 785183147, 1121690210, 1570366294, 2243380420, 3140732588, 3925915735, 7851831470, 15703662940]

約数ペア:

[(1, 15703662940), (2, 7851831470), (4, 3925915735), (5, 3140732588), (7, 2243380420), (10, 1570366294), (14, 1121690210), (20, 785183147), (28, 560845105), (35, 448676084), (70, 224338042), (140, 112169021), (3929, 3996860), (7858, 1998430), (15716, 999215), (19645, 799372), (27503, 570980), (28549, 550060), (39290, 399686), (55006, 285490), (57098, 275030), (78580, 199843), (110012, 142745), (114196, 137515)]