86882670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137909}}^1$

素因数の和:137929

約数の個数: 48

約数和(自身を含む): 258167520

約数和(自身を除く): 171284850

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, 137909, 275818, 413727, 689545, 827454, 965363, 1241181, 1379090, 1930726, 2068635, 2482362, 2896089, 4137270, 4826815, 5792178, 6205905, 8688267, 9653630, 12411810, 14480445, 17376534, 28960890, 43441335, 86882670]

約数ペア:

[(1, 86882670), (2, 43441335), (3, 28960890), (5, 17376534), (6, 14480445), (7, 12411810), (9, 9653630), (10, 8688267), (14, 6205905), (15, 5792178), (18, 4826815), (21, 4137270), (30, 2896089), (35, 2482362), (42, 2068635), (45, 1930726), (63, 1379090), (70, 1241181), (90, 965363), (105, 827454), (126, 689545), (210, 413727), (315, 275818), (630, 137909)]