73836490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 93814070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 1979, 2665, 2870, 3731, 3958, 5330, 7462, 9895, 13853, 18655, 19790, 25727, 27706, 37310, 51454, 69265, 81139, 128635, 138530, 162278, 180089, 257270, 360178, 405695, 567973, 811390, 900445, 1054807, 1135946, 1800890, 2109614, 2839865, 5274035, 5679730, 7383649, 10548070, 14767298, 36918245, 73836490]

約数ペア:

[(1, 73836490), (2, 36918245), (5, 14767298), (7, 10548070), (10, 7383649), (13, 5679730), (14, 5274035), (26, 2839865), (35, 2109614), (41, 1800890), (65, 1135946), (70, 1054807), (82, 900445), (91, 811390), (130, 567973), (182, 405695), (205, 360178), (287, 257270), (410, 180089), (455, 162278), (533, 138530), (574, 128635), (910, 81139), (1066, 69265), (1435, 51454), (1979, 37310), (2665, 27706), (2870, 25727), (3731, 19790), (3958, 18655), (5330, 13853), (7462, 9895)]