30537210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 85494528

約数和(自身を除く): 54957318

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 41, 55, 61, 66, 74, 82, 110, 111, 122, 123, 165, 183, 185, 205, 222, 246, 305, 330, 366, 370, 407, 410, 451, 555, 610, 615, 671, 814, 902, 915, 1110, 1221, 1230, 1342, 1353, 1517, 1830, 2013, 2035, 2255, 2257, 2442, 2501, 2706, 3034, 3355, 4026, 4070, 4510, 4514, 4551, 5002, 6105, 6710, 6765, 6771, 7503, 7585, 9102, 10065, 11285, 12210, 12505, 13530, 13542, 15006, 15170, 16687, 20130, 22570, 22755, 24827, 25010, 27511, 33374, 33855, 37515, 45510, 49654, 50061, 55022, 67710, 74481, 75030, 82533, 83435, 92537, 100122, 124135, 137555, 148962, 165066, 166870, 185074, 248270, 250305, 275110, 277611, 372405, 412665, 462685, 500610, 555222, 744810, 825330, 925370, 1017907, 1388055, 2035814, 2776110, 3053721, 5089535, 6107442, 10179070, 15268605, 30537210]

約数ペア:

[(1, 30537210), (2, 15268605), (3, 10179070), (5, 6107442), (6, 5089535), (10, 3053721), (11, 2776110), (15, 2035814), (22, 1388055), (30, 1017907), (33, 925370), (37, 825330), (41, 744810), (55, 555222), (61, 500610), (66, 462685), (74, 412665), (82, 372405), (110, 277611), (111, 275110), (122, 250305), (123, 248270), (165, 185074), (183, 166870), (185, 165066), (205, 148962), (222, 137555), (246, 124135), (305, 100122), (330, 92537), (366, 83435), (370, 82533), (407, 75030), (410, 74481), (451, 67710), (555, 55022), (610, 50061), (615, 49654), (671, 45510), (814, 37515), (902, 33855), (915, 33374), (1110, 27511), (1221, 25010), (1230, 24827), (1342, 22755), (1353, 22570), (1517, 20130), (1830, 16687), (2013, 15170), (2035, 15006), (2255, 13542), (2257, 13530), (2442, 12505), (2501, 12210), (2706, 11285), (3034, 10065), (3355, 9102), (4026, 7585), (4070, 7503), (4510, 6771), (4514, 6765), (4551, 6710), (5002, 6105)]