85813890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 216732672

約数和(自身を除く): 130918782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 53, 62, 93, 106, 155, 159, 186, 265, 310, 318, 465, 530, 795, 930, 1590, 1643, 1741, 3286, 3482, 4929, 5223, 8215, 8705, 9858, 10446, 16430, 17410, 24645, 26115, 49290, 52230, 53971, 92273, 107942, 161913, 184546, 269855, 276819, 323826, 461365, 539710, 553638, 809565, 922730, 1384095, 1619130, 2768190, 2860463, 5720926, 8581389, 14302315, 17162778, 28604630, 42906945, 85813890]

約数ペア:

[(1, 85813890), (2, 42906945), (3, 28604630), (5, 17162778), (6, 14302315), (10, 8581389), (15, 5720926), (30, 2860463), (31, 2768190), (53, 1619130), (62, 1384095), (93, 922730), (106, 809565), (155, 553638), (159, 539710), (186, 461365), (265, 323826), (310, 276819), (318, 269855), (465, 184546), (530, 161913), (795, 107942), (930, 92273), (1590, 53971), (1643, 52230), (1741, 49290), (3286, 26115), (3482, 24645), (4929, 17410), (5223, 16430), (8215, 10446), (8705, 9858)]