170538645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 300478464

約数和(自身を除く): 129939819

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 103, 129, 151, 215, 255, 309, 453, 515, 645, 731, 755, 1545, 1751, 2193, 2265, 2567, 3655, 4429, 5253, 6493, 7701, 8755, 10965, 12835, 13287, 15553, 19479, 22145, 26265, 32465, 38505, 46659, 66435, 75293, 77765, 97395, 110381, 225879, 233295, 264401, 331143, 376465, 551905, 668779, 793203, 1129395, 1322005, 1655715, 2006337, 3343895, 3966015, 10031685, 11369243, 34107729, 56846215, 170538645]

約数ペア:

[(1, 170538645), (3, 56846215), (5, 34107729), (15, 11369243), (17, 10031685), (43, 3966015), (51, 3343895), (85, 2006337), (103, 1655715), (129, 1322005), (151, 1129395), (215, 793203), (255, 668779), (309, 551905), (453, 376465), (515, 331143), (645, 264401), (731, 233295), (755, 225879), (1545, 110381), (1751, 97395), (2193, 77765), (2265, 75293), (2567, 66435), (3655, 46659), (4429, 38505), (5253, 32465), (6493, 26265), (7701, 22145), (8755, 19479), (10965, 15553), (12835, 13287)]