30598680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 106560000

約数和(自身を除く): 75961320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 499, 511, 584, 730, 840, 876, 998, 1022, 1095, 1460, 1497, 1533, 1752, 1996, 2044, 2190, 2495, 2555, 2920, 2994, 3066, 3493, 3992, 4088, 4380, 4990, 5110, 5988, 6132, 6986, 7485, 7665, 8760, 9980, 10220, 10479, 11976, 12264, 13972, 14970, 15330, 17465, 19960, 20440, 20958, 27944, 29940, 30660, 34930, 36427, 41916, 52395, 59880, 61320, 69860, 72854, 83832, 104790, 109281, 139720, 145708, 182135, 209580, 218562, 254989, 291416, 364270, 419160, 437124, 509978, 546405, 728540, 764967, 874248, 1019956, 1092810, 1274945, 1457080, 1529934, 2039912, 2185620, 2549890, 3059868, 3824835, 4371240, 5099780, 6119736, 7649670, 10199560, 15299340, 30598680]

約数ペア:

[(1, 30598680), (2, 15299340), (3, 10199560), (4, 7649670), (5, 6119736), (6, 5099780), (7, 4371240), (8, 3824835), (10, 3059868), (12, 2549890), (14, 2185620), (15, 2039912), (20, 1529934), (21, 1457080), (24, 1274945), (28, 1092810), (30, 1019956), (35, 874248), (40, 764967), (42, 728540), (56, 546405), (60, 509978), (70, 437124), (73, 419160), (84, 364270), (105, 291416), (120, 254989), (140, 218562), (146, 209580), (168, 182135), (210, 145708), (219, 139720), (280, 109281), (292, 104790), (365, 83832), (420, 72854), (438, 69860), (499, 61320), (511, 59880), (584, 52395), (730, 41916), (840, 36427), (876, 34930), (998, 30660), (1022, 29940), (1095, 27944), (1460, 20958), (1497, 20440), (1533, 19960), (1752, 17465), (1996, 15330), (2044, 14970), (2190, 13972), (2495, 12264), (2555, 11976), (2920, 10479), (2994, 10220), (3066, 9980), (3493, 8760), (3992, 7665), (4088, 7485), (4380, 6986), (4990, 6132), (5110, 5988)]