31533390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{50053}}^1$

素因数の和:50073

約数の個数: 48

約数和(自身を含む): 93701088

約数和(自身を除く): 62167698

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 50053, 100106, 150159, 250265, 300318, 350371, 450477, 500530, 700742, 750795, 900954, 1051113, 1501590, 1751855, 2102226, 2252385, 3153339, 3503710, 4504770, 5255565, 6306678, 10511130, 15766695, 31533390]

約数ペア:

[(1, 31533390), (2, 15766695), (3, 10511130), (5, 6306678), (6, 5255565), (7, 4504770), (9, 3503710), (10, 3153339), (14, 2252385), (15, 2102226), (18, 1751855), (21, 1501590), (30, 1051113), (35, 900954), (42, 750795), (45, 700742), (63, 500530), (70, 450477), (90, 350371), (105, 300318), (126, 250265), (210, 150159), (315, 100106), (630, 50053)]