1475634020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1138

約数の個数: 96

約数和(自身を含む): 3632428800

約数和(自身を除く): 2156794780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 251, 343, 490, 502, 686, 857, 980, 1004, 1255, 1372, 1714, 1715, 1757, 2510, 3428, 3430, 3514, 4285, 5020, 5999, 6860, 7028, 8570, 8785, 11998, 12299, 17140, 17570, 23996, 24598, 29995, 35140, 41993, 49196, 59990, 61495, 83986, 86093, 119980, 122990, 167972, 172186, 209965, 215107, 245980, 293951, 344372, 419930, 430214, 430465, 587902, 839860, 860428, 860930, 1075535, 1175804, 1469755, 1505749, 1721860, 2151070, 2939510, 3011498, 4302140, 5879020, 6022996, 7528745, 10540243, 15057490, 21080486, 30114980, 42160972, 52701215, 73781701, 105402430, 147563402, 210804860, 295126804, 368908505, 737817010, 1475634020]

約数ペア:

[(1, 1475634020), (2, 737817010), (4, 368908505), (5, 295126804), (7, 210804860), (10, 147563402), (14, 105402430), (20, 73781701), (28, 52701215), (35, 42160972), (49, 30114980), (70, 21080486), (98, 15057490), (140, 10540243), (196, 7528745), (245, 6022996), (251, 5879020), (343, 4302140), (490, 3011498), (502, 2939510), (686, 2151070), (857, 1721860), (980, 1505749), (1004, 1469755), (1255, 1175804), (1372, 1075535), (1714, 860930), (1715, 860428), (1757, 839860), (2510, 587902), (3428, 430465), (3430, 430214), (3514, 419930), (4285, 344372), (5020, 293951), (5999, 245980), (6860, 215107), (7028, 209965), (8570, 172186), (8785, 167972), (11998, 122990), (12299, 119980), (17140, 86093), (17570, 83986), (23996, 61495), (24598, 59990), (29995, 49196), (35140, 41993)]