830744355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{15013}}^1$

素因数の和:15076

約数の個数: 64

約数和(自身を含む): 1660428288

約数和(自身を除く): 829683933

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 51, 85, 93, 105, 119, 155, 217, 255, 357, 465, 527, 595, 651, 1085, 1581, 1785, 2635, 3255, 3689, 7905, 11067, 15013, 18445, 45039, 55335, 75065, 105091, 225195, 255221, 315273, 465403, 525455, 765663, 1276105, 1396209, 1576365, 1786547, 2327015, 3257821, 3828315, 5359641, 6981045, 7911851, 8932735, 9773463, 16289105, 23735553, 26798205, 39559255, 48867315, 55382957, 118677765, 166148871, 276914785, 830744355]

約数ペア:

[(1, 830744355), (3, 276914785), (5, 166148871), (7, 118677765), (15, 55382957), (17, 48867315), (21, 39559255), (31, 26798205), (35, 23735553), (51, 16289105), (85, 9773463), (93, 8932735), (105, 7911851), (119, 6981045), (155, 5359641), (217, 3828315), (255, 3257821), (357, 2327015), (465, 1786547), (527, 1576365), (595, 1396209), (651, 1276105), (1085, 765663), (1581, 525455), (1785, 465403), (2635, 315273), (3255, 255221), (3689, 225195), (7905, 105091), (11067, 75065), (15013, 55335), (18445, 45039)]