30820185

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 64022400

約数和(自身を除く): 33202215

約数列:

[1, 3, 5, 9, 11, 15, 19, 29, 33, 45, 55, 57, 87, 95, 99, 113, 145, 165, 171, 209, 261, 285, 319, 339, 435, 495, 551, 565, 627, 855, 957, 1017, 1045, 1243, 1305, 1595, 1653, 1695, 1881, 2147, 2755, 2871, 3135, 3277, 3729, 4785, 4959, 5085, 6061, 6215, 6441, 8265, 9405, 9831, 10735, 11187, 14355, 16385, 18183, 18645, 19323, 23617, 24795, 29493, 30305, 32205, 36047, 49155, 54549, 55935, 62263, 70851, 90915, 96615, 108141, 118085, 147465, 180235, 186789, 212553, 272745, 311315, 324423, 354255, 540705, 560367, 684893, 933945, 1062765, 1622115, 2054679, 2801835, 3424465, 6164037, 10273395, 30820185]

約数ペア:

[(1, 30820185), (3, 10273395), (5, 6164037), (9, 3424465), (11, 2801835), (15, 2054679), (19, 1622115), (29, 1062765), (33, 933945), (45, 684893), (55, 560367), (57, 540705), (87, 354255), (95, 324423), (99, 311315), (113, 272745), (145, 212553), (165, 186789), (171, 180235), (209, 147465), (261, 118085), (285, 108141), (319, 96615), (339, 90915), (435, 70851), (495, 62263), (551, 55935), (565, 54549), (627, 49155), (855, 36047), (957, 32205), (1017, 30305), (1045, 29493), (1243, 24795), (1305, 23617), (1595, 19323), (1653, 18645), (1695, 18183), (1881, 16385), (2147, 14355), (2755, 11187), (2871, 10735), (3135, 9831), (3277, 9405), (3729, 8265), (4785, 6441), (4959, 6215), (5085, 6061)]