20177160930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{126733}}^1$

素因数の和:126836

約数の個数: 96

約数和(自身を含む): 55159706160

約数和(自身を除く): 34982545230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 61, 87, 90, 122, 145, 174, 183, 261, 290, 305, 366, 435, 522, 549, 610, 870, 915, 1098, 1305, 1769, 1830, 2610, 2745, 3538, 5307, 5490, 8845, 10614, 15921, 17690, 26535, 31842, 53070, 79605, 126733, 159210, 253466, 380199, 633665, 760398, 1140597, 1267330, 1900995, 2281194, 3675257, 3801990, 5702985, 7350514, 7730713, 11025771, 11405970, 15461426, 18376285, 22051542, 23192139, 33077313, 36752570, 38653565, 46384278, 55128855, 66154626, 69576417, 77307130, 110257710, 115960695, 139152834, 165386565, 224190677, 231921390, 330773130, 347882085, 448381354, 672572031, 695764170, 1120953385, 1345144062, 2017716093, 2241906770, 3362860155, 4035432186, 6725720310, 10088580465, 20177160930]

約数ペア:

[(1, 20177160930), (2, 10088580465), (3, 6725720310), (5, 4035432186), (6, 3362860155), (9, 2241906770), (10, 2017716093), (15, 1345144062), (18, 1120953385), (29, 695764170), (30, 672572031), (45, 448381354), (58, 347882085), (61, 330773130), (87, 231921390), (90, 224190677), (122, 165386565), (145, 139152834), (174, 115960695), (183, 110257710), (261, 77307130), (290, 69576417), (305, 66154626), (366, 55128855), (435, 46384278), (522, 38653565), (549, 36752570), (610, 33077313), (870, 23192139), (915, 22051542), (1098, 18376285), (1305, 15461426), (1769, 11405970), (1830, 11025771), (2610, 7730713), (2745, 7350514), (3538, 5702985), (5307, 3801990), (5490, 3675257), (8845, 2281194), (10614, 1900995), (15921, 1267330), (17690, 1140597), (26535, 760398), (31842, 633665), (53070, 380199), (79605, 253466), (126733, 159210)]