2013158385

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{4327}}^1$

素因数の和:4563

約数の個数: 72

約数和(自身を含む): 4079365056

約数和(自身を除く): 2066206671

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 211, 245, 315, 441, 633, 735, 1055, 1477, 1899, 2205, 3165, 4327, 4431, 7385, 9495, 10339, 12981, 13293, 21635, 22155, 30289, 31017, 38943, 51695, 64905, 66465, 90867, 93051, 151445, 155085, 194715, 212023, 272601, 454335, 465255, 636069, 912997, 1060115, 1363005, 1908207, 2738991, 3180345, 4564985, 6390979, 8216973, 9541035, 13694955, 19172937, 31954895, 41084865, 44736853, 57518811, 95864685, 134210559, 223684265, 287594055, 402631677, 671052795, 2013158385]

約数ペア:

[(1, 2013158385), (3, 671052795), (5, 402631677), (7, 287594055), (9, 223684265), (15, 134210559), (21, 95864685), (35, 57518811), (45, 44736853), (49, 41084865), (63, 31954895), (105, 19172937), (147, 13694955), (211, 9541035), (245, 8216973), (315, 6390979), (441, 4564985), (633, 3180345), (735, 2738991), (1055, 1908207), (1477, 1363005), (1899, 1060115), (2205, 912997), (3165, 636069), (4327, 465255), (4431, 454335), (7385, 272601), (9495, 212023), (10339, 194715), (12981, 155085), (13293, 151445), (21635, 93051), (22155, 90867), (30289, 66465), (31017, 64905), (38943, 51695)]