578889717420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{546731}}^1$

素因数の和:549271

約数の個数: 96

約数和(自身を含む): 1853185291776

約数和(自身を除く): 1274295574356

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, 210, 420, 2521, 5042, 7563, 10084, 12605, 15126, 17647, 25210, 30252, 35294, 37815, 50420, 52941, 70588, 75630, 88235, 105882, 151260, 176470, 211764, 264705, 352940, 529410, 546731, 1058820, 1093462, 1640193, 2186924, 2733655, 3280386, 3827117, 5467310, 6560772, 7654234, 8200965, 10934620, 11481351, 15308468, 16401930, 19135585, 22962702, 32803860, 38271170, 45925404, 57406755, 76542340, 114813510, 229627020, 1378308851, 2756617702, 4134926553, 5513235404, 6891544255, 8269853106, 9648161957, 13783088510, 16539706212, 19296323914, 20674632765, 27566177020, 28944485871, 38592647828, 41349265530, 48240809785, 57888971742, 82698531060, 96481619570, 115777943484, 144722429355, 192963239140, 289444858710, 578889717420]

約数ペア:

[(1, 578889717420), (2, 289444858710), (3, 192963239140), (4, 144722429355), (5, 115777943484), (6, 96481619570), (7, 82698531060), (10, 57888971742), (12, 48240809785), (14, 41349265530), (15, 38592647828), (20, 28944485871), (21, 27566177020), (28, 20674632765), (30, 19296323914), (35, 16539706212), (42, 13783088510), (60, 9648161957), (70, 8269853106), (84, 6891544255), (105, 5513235404), (140, 4134926553), (210, 2756617702), (420, 1378308851), (2521, 229627020), (5042, 114813510), (7563, 76542340), (10084, 57406755), (12605, 45925404), (15126, 38271170), (17647, 32803860), (25210, 22962702), (30252, 19135585), (35294, 16401930), (37815, 15308468), (50420, 11481351), (52941, 10934620), (70588, 8200965), (75630, 7654234), (88235, 6560772), (105882, 5467310), (151260, 3827117), (176470, 3280386), (211764, 2733655), (264705, 2186924), (352940, 1640193), (529410, 1093462), (546731, 1058820)]