2102430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 5764608

約数和(自身を除く): 3662178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 277, 330, 345, 506, 554, 690, 759, 831, 1265, 1385, 1518, 1662, 2530, 2770, 3047, 3795, 4155, 6094, 6371, 7590, 8310, 9141, 12742, 15235, 18282, 19113, 30470, 31855, 38226, 45705, 63710, 70081, 91410, 95565, 140162, 191130, 210243, 350405, 420486, 700810, 1051215, 2102430]

約数ペア:

[(1, 2102430), (2, 1051215), (3, 700810), (5, 420486), (6, 350405), (10, 210243), (11, 191130), (15, 140162), (22, 95565), (23, 91410), (30, 70081), (33, 63710), (46, 45705), (55, 38226), (66, 31855), (69, 30470), (110, 19113), (115, 18282), (138, 15235), (165, 12742), (230, 9141), (253, 8310), (277, 7590), (330, 6371), (345, 6094), (506, 4155), (554, 3795), (690, 3047), (759, 2770), (831, 2530), (1265, 1662), (1385, 1518)]