2030028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:64

約数の個数: 96

約数和(自身を含む): 6397440

約数和(自身を除く): 4367412

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 273, 286, 308, 338, 364, 429, 462, 507, 546, 572, 676, 858, 924, 1001, 1014, 1092, 1183, 1716, 1859, 2002, 2028, 2197, 2366, 3003, 3549, 3718, 4004, 4394, 4732, 5577, 6006, 6591, 7098, 7436, 8788, 11154, 12012, 13013, 13182, 14196, 15379, 22308, 24167, 26026, 26364, 30758, 39039, 46137, 48334, 52052, 61516, 72501, 78078, 92274, 96668, 145002, 156156, 169169, 184548, 290004, 338338, 507507, 676676, 1015014, 2030028]

約数ペア:

[(1, 2030028), (2, 1015014), (3, 676676), (4, 507507), (6, 338338), (7, 290004), (11, 184548), (12, 169169), (13, 156156), (14, 145002), (21, 96668), (22, 92274), (26, 78078), (28, 72501), (33, 61516), (39, 52052), (42, 48334), (44, 46137), (52, 39039), (66, 30758), (77, 26364), (78, 26026), (84, 24167), (91, 22308), (132, 15379), (143, 14196), (154, 13182), (156, 13013), (169, 12012), (182, 11154), (231, 8788), (273, 7436), (286, 7098), (308, 6591), (338, 6006), (364, 5577), (429, 4732), (462, 4394), (507, 4004), (546, 3718), (572, 3549), (676, 3003), (858, 2366), (924, 2197), (1001, 2028), (1014, 2002), (1092, 1859), (1183, 1716)]