29786940

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 94237416

約数和(自身を除く): 64450476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 227, 243, 270, 324, 405, 454, 486, 540, 681, 729, 810, 908, 972, 1135, 1215, 1362, 1458, 1620, 2043, 2187, 2270, 2430, 2724, 2916, 3405, 3645, 4086, 4374, 4540, 4860, 6129, 6561, 6810, 7290, 8172, 8748, 10215, 10935, 12258, 13122, 13620, 14580, 18387, 20430, 21870, 24516, 26244, 30645, 32805, 36774, 40860, 43740, 55161, 61290, 65610, 73548, 91935, 110322, 122580, 131220, 165483, 183870, 220644, 275805, 330966, 367740, 496449, 551610, 661932, 827415, 992898, 1103220, 1489347, 1654830, 1985796, 2482245, 2978694, 3309660, 4964490, 5957388, 7446735, 9928980, 14893470, 29786940]

約数ペア:

[(1, 29786940), (2, 14893470), (3, 9928980), (4, 7446735), (5, 5957388), (6, 4964490), (9, 3309660), (10, 2978694), (12, 2482245), (15, 1985796), (18, 1654830), (20, 1489347), (27, 1103220), (30, 992898), (36, 827415), (45, 661932), (54, 551610), (60, 496449), (81, 367740), (90, 330966), (108, 275805), (135, 220644), (162, 183870), (180, 165483), (227, 131220), (243, 122580), (270, 110322), (324, 91935), (405, 73548), (454, 65610), (486, 61290), (540, 55161), (681, 43740), (729, 40860), (810, 36774), (908, 32805), (972, 30645), (1135, 26244), (1215, 24516), (1362, 21870), (1458, 20430), (1620, 18387), (2043, 14580), (2187, 13620), (2270, 13122), (2430, 12258), (2724, 10935), (2916, 10215), (3405, 8748), (3645, 8172), (4086, 7290), (4374, 6810), (4540, 6561), (4860, 6129)]