22798020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 80510976

約数和(自身を除く): 57712956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 103, 105, 119, 124, 140, 155, 170, 186, 204, 206, 210, 217, 238, 255, 309, 310, 340, 357, 372, 412, 420, 434, 465, 476, 510, 515, 527, 595, 618, 620, 651, 714, 721, 868, 930, 1020, 1030, 1054, 1085, 1190, 1236, 1302, 1428, 1442, 1545, 1581, 1751, 1785, 1860, 2060, 2108, 2163, 2170, 2380, 2604, 2635, 2884, 3090, 3162, 3193, 3255, 3502, 3570, 3605, 3689, 4326, 4340, 5253, 5270, 6180, 6324, 6386, 6510, 7004, 7140, 7210, 7378, 7905, 8652, 8755, 9579, 10506, 10540, 10815, 11067, 12257, 12772, 13020, 14420, 14756, 15810, 15965, 17510, 18445, 19158, 21012, 21630, 22134, 22351, 24514, 26265, 31620, 31930, 35020, 36771, 36890, 38316, 43260, 44268, 44702, 47895, 49028, 52530, 54281, 55335, 61285, 63860, 67053, 73542, 73780, 89404, 95790, 105060, 108562, 110670, 111755, 122570, 134106, 147084, 162843, 183855, 191580, 217124, 221340, 223510, 245140, 268212, 271405, 325686, 335265, 367710, 379967, 447020, 542810, 651372, 670530, 735420, 759934, 814215, 1085620, 1139901, 1341060, 1519868, 1628430, 1899835, 2279802, 3256860, 3799670, 4559604, 5699505, 7599340, 11399010, 22798020]

約数ペア:

[(1, 22798020), (2, 11399010), (3, 7599340), (4, 5699505), (5, 4559604), (6, 3799670), (7, 3256860), (10, 2279802), (12, 1899835), (14, 1628430), (15, 1519868), (17, 1341060), (20, 1139901), (21, 1085620), (28, 814215), (30, 759934), (31, 735420), (34, 670530), (35, 651372), (42, 542810), (51, 447020), (60, 379967), (62, 367710), (68, 335265), (70, 325686), (84, 271405), (85, 268212), (93, 245140), (102, 223510), (103, 221340), (105, 217124), (119, 191580), (124, 183855), (140, 162843), (155, 147084), (170, 134106), (186, 122570), (204, 111755), (206, 110670), (210, 108562), (217, 105060), (238, 95790), (255, 89404), (309, 73780), (310, 73542), (340, 67053), (357, 63860), (372, 61285), (412, 55335), (420, 54281), (434, 52530), (465, 49028), (476, 47895), (510, 44702), (515, 44268), (527, 43260), (595, 38316), (618, 36890), (620, 36771), (651, 35020), (714, 31930), (721, 31620), (868, 26265), (930, 24514), (1020, 22351), (1030, 22134), (1054, 21630), (1085, 21012), (1190, 19158), (1236, 18445), (1302, 17510), (1428, 15965), (1442, 15810), (1545, 14756), (1581, 14420), (1751, 13020), (1785, 12772), (1860, 12257), (2060, 11067), (2108, 10815), (2163, 10540), (2170, 10506), (2380, 9579), (2604, 8755), (2635, 8652), (2884, 7905), (3090, 7378), (3162, 7210), (3193, 7140), (3255, 7004), (3502, 6510), (3570, 6386), (3605, 6324), (3689, 6180), (4326, 5270), (4340, 5253)]