310702920867

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{14197}}^1$

素因数の和:15484

約数の個数: 48

約数和(自身を含む): 471239570880

約数和(自身を除く): 160536650013

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 1181, 2059, 3543, 6177, 10629, 14197, 18531, 34249, 42591, 83851, 102747, 127773, 251553, 308241, 411713, 754659, 1007987, 1235139, 2431679, 3023961, 3705417, 7295037, 9071883, 16766657, 21885111, 29231623, 50299971, 87694869, 150899913, 263084607, 486233053, 1190432647, 1458699159, 3571297941, 4376097477, 10713893823, 34522546763, 103567640289, 310702920867]

約数ペア:

[(1, 310702920867), (3, 103567640289), (9, 34522546763), (29, 10713893823), (71, 4376097477), (87, 3571297941), (213, 1458699159), (261, 1190432647), (639, 486233053), (1181, 263084607), (2059, 150899913), (3543, 87694869), (6177, 50299971), (10629, 29231623), (14197, 21885111), (18531, 16766657), (34249, 9071883), (42591, 7295037), (83851, 3705417), (102747, 3023961), (127773, 2431679), (251553, 1235139), (308241, 1007987), (411713, 754659)]