6972700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{1423}}^1$

素因数の和:1451

約数の個数: 54

約数和(自身を含む): 17613456

約数和(自身を除く): 10640756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 1423, 2450, 2846, 4900, 5692, 7115, 9961, 14230, 19922, 28460, 35575, 39844, 49805, 69727, 71150, 99610, 139454, 142300, 199220, 249025, 278908, 348635, 498050, 697270, 996100, 1394540, 1743175, 3486350, 6972700]

約数ペア:

[(1, 6972700), (2, 3486350), (4, 1743175), (5, 1394540), (7, 996100), (10, 697270), (14, 498050), (20, 348635), (25, 278908), (28, 249025), (35, 199220), (49, 142300), (50, 139454), (70, 99610), (98, 71150), (100, 69727), (140, 49805), (175, 39844), (196, 35575), (245, 28460), (350, 19922), (490, 14230), (700, 9961), (980, 7115), (1225, 5692), (1423, 4900), (2450, 2846)]