30828786

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 68433984

約数和(自身を除く): 37605198

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 578, 773, 782, 867, 1173, 1546, 1734, 2319, 2346, 4638, 6647, 13141, 13294, 17779, 19941, 26282, 35558, 39423, 39882, 53337, 78846, 106674, 223397, 302243, 446794, 604486, 670191, 906729, 1340382, 1813458, 5138131, 10276262, 15414393, 30828786]

約数ペア:

[(1, 30828786), (2, 15414393), (3, 10276262), (6, 5138131), (17, 1813458), (23, 1340382), (34, 906729), (46, 670191), (51, 604486), (69, 446794), (102, 302243), (138, 223397), (289, 106674), (391, 78846), (578, 53337), (773, 39882), (782, 39423), (867, 35558), (1173, 26282), (1546, 19941), (1734, 17779), (2319, 13294), (2346, 13141), (4638, 6647)]