84601020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1459

約数の個数: 96

約数和(自身を含む): 272659968

約数和(自身を除く): 188058948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1283, 1570, 1884, 2198, 2355, 2566, 3140, 3297, 3849, 4396, 4710, 5132, 5495, 6415, 6594, 7698, 8981, 9420, 10990, 12830, 13188, 15396, 16485, 17962, 19245, 21980, 25660, 26943, 32970, 35924, 38490, 44905, 53886, 65940, 76980, 89810, 107772, 134715, 179620, 201431, 269430, 402862, 538860, 604293, 805724, 1007155, 1208586, 1410017, 2014310, 2417172, 2820034, 3021465, 4028620, 4230051, 5640068, 6042930, 7050085, 8460102, 12085860, 14100170, 16920204, 21150255, 28200340, 42300510, 84601020]

約数ペア:

[(1, 84601020), (2, 42300510), (3, 28200340), (4, 21150255), (5, 16920204), (6, 14100170), (7, 12085860), (10, 8460102), (12, 7050085), (14, 6042930), (15, 5640068), (20, 4230051), (21, 4028620), (28, 3021465), (30, 2820034), (35, 2417172), (42, 2014310), (60, 1410017), (70, 1208586), (84, 1007155), (105, 805724), (140, 604293), (157, 538860), (210, 402862), (314, 269430), (420, 201431), (471, 179620), (628, 134715), (785, 107772), (942, 89810), (1099, 76980), (1283, 65940), (1570, 53886), (1884, 44905), (2198, 38490), (2355, 35924), (2566, 32970), (3140, 26943), (3297, 25660), (3849, 21980), (4396, 19245), (4710, 17962), (5132, 16485), (5495, 15396), (6415, 13188), (6594, 12830), (7698, 10990), (8981, 9420)]