11785830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56140

約数の個数: 32

約数和(自身を含む): 32327424

約数和(自身を除く): 20541594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 56123, 112246, 168369, 280615, 336738, 392861, 561230, 785722, 841845, 1178583, 1683690, 1964305, 2357166, 3928610, 5892915, 11785830]

約数ペア:

[(1, 11785830), (2, 5892915), (3, 3928610), (5, 2357166), (6, 1964305), (7, 1683690), (10, 1178583), (14, 841845), (15, 785722), (21, 561230), (30, 392861), (35, 336738), (42, 280615), (70, 168369), (105, 112246), (210, 56123)]