2334780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 8648640

約数和(自身を除く): 6313860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 109, 119, 126, 140, 153, 170, 180, 204, 210, 218, 238, 252, 255, 306, 315, 327, 340, 357, 420, 436, 476, 510, 545, 595, 612, 630, 654, 714, 763, 765, 981, 1020, 1071, 1090, 1190, 1260, 1308, 1428, 1526, 1530, 1635, 1785, 1853, 1962, 2142, 2180, 2289, 2380, 3052, 3060, 3270, 3570, 3706, 3815, 3924, 4284, 4578, 4905, 5355, 5559, 6540, 6867, 7140, 7412, 7630, 9156, 9265, 9810, 10710, 11118, 11445, 12971, 13734, 15260, 16677, 18530, 19620, 21420, 22236, 22890, 25942, 27468, 27795, 33354, 34335, 37060, 38913, 45780, 51884, 55590, 64855, 66708, 68670, 77826, 83385, 111180, 116739, 129710, 137340, 155652, 166770, 194565, 233478, 259420, 333540, 389130, 466956, 583695, 778260, 1167390, 2334780]

約数ペア:

[(1, 2334780), (2, 1167390), (3, 778260), (4, 583695), (5, 466956), (6, 389130), (7, 333540), (9, 259420), (10, 233478), (12, 194565), (14, 166770), (15, 155652), (17, 137340), (18, 129710), (20, 116739), (21, 111180), (28, 83385), (30, 77826), (34, 68670), (35, 66708), (36, 64855), (42, 55590), (45, 51884), (51, 45780), (60, 38913), (63, 37060), (68, 34335), (70, 33354), (84, 27795), (85, 27468), (90, 25942), (102, 22890), (105, 22236), (109, 21420), (119, 19620), (126, 18530), (140, 16677), (153, 15260), (170, 13734), (180, 12971), (204, 11445), (210, 11118), (218, 10710), (238, 9810), (252, 9265), (255, 9156), (306, 7630), (315, 7412), (327, 7140), (340, 6867), (357, 6540), (420, 5559), (436, 5355), (476, 4905), (510, 4578), (545, 4284), (595, 3924), (612, 3815), (630, 3706), (654, 3570), (714, 3270), (763, 3060), (765, 3052), (981, 2380), (1020, 2289), (1071, 2180), (1090, 2142), (1190, 1962), (1260, 1853), (1308, 1785), (1428, 1635), (1526, 1530)]