551456464510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4166023}}^1$

素因数の和:4166129

約数の個数: 64

約数和(自身を含む): 1190216392704

約数和(自身を除く): 638759928194

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 61, 62, 70, 122, 155, 217, 305, 310, 427, 434, 610, 854, 1085, 1891, 2135, 2170, 3782, 4270, 9455, 13237, 18910, 26474, 66185, 132370, 4166023, 8332046, 20830115, 29162161, 41660230, 58324322, 129146713, 145810805, 254127403, 258293426, 291621610, 508254806, 645733565, 904026991, 1270637015, 1291467130, 1778891821, 1808053982, 2541274030, 3557783642, 4520134955, 7877949493, 8894459105, 9040269910, 15755898986, 17788918210, 39389747465, 55145646451, 78779494930, 110291292902, 275728232255, 551456464510]

約数ペア:

[(1, 551456464510), (2, 275728232255), (5, 110291292902), (7, 78779494930), (10, 55145646451), (14, 39389747465), (31, 17788918210), (35, 15755898986), (61, 9040269910), (62, 8894459105), (70, 7877949493), (122, 4520134955), (155, 3557783642), (217, 2541274030), (305, 1808053982), (310, 1778891821), (427, 1291467130), (434, 1270637015), (610, 904026991), (854, 645733565), (1085, 508254806), (1891, 291621610), (2135, 258293426), (2170, 254127403), (3782, 145810805), (4270, 129146713), (9455, 58324322), (13237, 41660230), (18910, 29162161), (26474, 20830115), (66185, 8332046), (132370, 4166023)]