1805858551020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1\times {\mathrm{259201}}^1$

素因数の和:260695

約数の個数: 96

約数和(自身を含む): 5121002073600

約数和(自身を除く): 3315143522580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1399, 1660, 2490, 2798, 4197, 4980, 5596, 6995, 8394, 13990, 16788, 20985, 27980, 41970, 83940, 116117, 232234, 259201, 348351, 464468, 518402, 580585, 696702, 777603, 1036804, 1161170, 1296005, 1393404, 1555206, 1741755, 2322340, 2592010, 3110412, 3483510, 3888015, 5184020, 6967020, 7776030, 15552060, 21513683, 43027366, 64541049, 86054732, 107568415, 129082098, 215136830, 258164196, 322705245, 362622199, 430273660, 645410490, 725244398, 1087866597, 1290820980, 1450488796, 1813110995, 2175733194, 3626221990, 4351466388, 5439332985, 7252443980, 10878665970, 21757331940, 30097642517, 60195285034, 90292927551, 120390570068, 150488212585, 180585855102, 300976425170, 361171710204, 451464637755, 601952850340, 902929275510, 1805858551020]

約数ペア:

[(1, 1805858551020), (2, 902929275510), (3, 601952850340), (4, 451464637755), (5, 361171710204), (6, 300976425170), (10, 180585855102), (12, 150488212585), (15, 120390570068), (20, 90292927551), (30, 60195285034), (60, 30097642517), (83, 21757331940), (166, 10878665970), (249, 7252443980), (332, 5439332985), (415, 4351466388), (498, 3626221990), (830, 2175733194), (996, 1813110995), (1245, 1450488796), (1399, 1290820980), (1660, 1087866597), (2490, 725244398), (2798, 645410490), (4197, 430273660), (4980, 362622199), (5596, 322705245), (6995, 258164196), (8394, 215136830), (13990, 129082098), (16788, 107568415), (20985, 86054732), (27980, 64541049), (41970, 43027366), (83940, 21513683), (116117, 15552060), (232234, 7776030), (259201, 6967020), (348351, 5184020), (464468, 3888015), (518402, 3483510), (580585, 3110412), (696702, 2592010), (777603, 2322340), (1036804, 1741755), (1161170, 1555206), (1296005, 1393404)]