29770020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23627}}^1$

素因数の和:23649

約数の個数: 72

約数和(自身を含む): 103207104

約数和(自身を除く): 73437084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 23627, 47254, 70881, 94508, 118135, 141762, 165389, 212643, 236270, 283524, 330778, 354405, 425286, 472540, 496167, 661556, 708810, 826945, 850572, 992334, 1063215, 1417620, 1488501, 1653890, 1984668, 2126430, 2480835, 2977002, 3307780, 4252860, 4961670, 5954004, 7442505, 9923340, 14885010, 29770020]

約数ペア:

[(1, 29770020), (2, 14885010), (3, 9923340), (4, 7442505), (5, 5954004), (6, 4961670), (7, 4252860), (9, 3307780), (10, 2977002), (12, 2480835), (14, 2126430), (15, 1984668), (18, 1653890), (20, 1488501), (21, 1417620), (28, 1063215), (30, 992334), (35, 850572), (36, 826945), (42, 708810), (45, 661556), (60, 496167), (63, 472540), (70, 425286), (84, 354405), (90, 330778), (105, 283524), (126, 236270), (140, 212643), (180, 165389), (210, 141762), (252, 118135), (315, 94508), (420, 70881), (630, 47254), (1260, 23627)]