139232310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 397522944

約数和(自身を除く): 258290634

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 103, 105, 123, 157, 205, 206, 210, 246, 287, 309, 314, 410, 471, 515, 574, 615, 618, 721, 785, 861, 942, 1030, 1099, 1230, 1435, 1442, 1545, 1570, 1722, 2163, 2198, 2355, 2870, 3090, 3297, 3605, 4223, 4305, 4326, 4710, 5495, 6437, 6594, 7210, 8446, 8610, 10815, 10990, 12669, 12874, 16171, 16485, 19311, 21115, 21630, 25338, 29561, 32185, 32342, 32970, 38622, 42230, 45059, 48513, 59122, 63345, 64370, 80855, 88683, 90118, 96555, 97026, 113197, 126690, 135177, 147805, 161710, 177366, 193110, 225295, 226394, 242565, 270354, 295610, 339591, 443415, 450590, 485130, 565985, 663011, 675885, 679182, 886830, 1131970, 1326022, 1351770, 1697955, 1989033, 3315055, 3395910, 3978066, 4641077, 6630110, 9282154, 9945165, 13923231, 19890330, 23205385, 27846462, 46410770, 69616155, 139232310]

約数ペア:

[(1, 139232310), (2, 69616155), (3, 46410770), (5, 27846462), (6, 23205385), (7, 19890330), (10, 13923231), (14, 9945165), (15, 9282154), (21, 6630110), (30, 4641077), (35, 3978066), (41, 3395910), (42, 3315055), (70, 1989033), (82, 1697955), (103, 1351770), (105, 1326022), (123, 1131970), (157, 886830), (205, 679182), (206, 675885), (210, 663011), (246, 565985), (287, 485130), (309, 450590), (314, 443415), (410, 339591), (471, 295610), (515, 270354), (574, 242565), (615, 226394), (618, 225295), (721, 193110), (785, 177366), (861, 161710), (942, 147805), (1030, 135177), (1099, 126690), (1230, 113197), (1435, 97026), (1442, 96555), (1545, 90118), (1570, 88683), (1722, 80855), (2163, 64370), (2198, 63345), (2355, 59122), (2870, 48513), (3090, 45059), (3297, 42230), (3605, 38622), (4223, 32970), (4305, 32342), (4326, 32185), (4710, 29561), (5495, 25338), (6437, 21630), (6594, 21115), (7210, 19311), (8446, 16485), (8610, 16171), (10815, 12874), (10990, 12669)]