131468984970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{726629}}^1$

素因数の和:726839

約数の個数: 64

約数和(自身を含む): 326041787520

約数和(自身を除く): 194572802550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 163, 185, 222, 326, 370, 489, 555, 815, 978, 1110, 1630, 2445, 4890, 6031, 12062, 18093, 30155, 36186, 60310, 90465, 180930, 726629, 1453258, 2179887, 3633145, 4359774, 7266290, 10899435, 21798870, 26885273, 53770546, 80655819, 118440527, 134426365, 161311638, 236881054, 268852730, 355321581, 403279095, 592202635, 710643162, 806558190, 1184405270, 1776607905, 3553215810, 4382299499, 8764598998, 13146898497, 21911497495, 26293796994, 43822994990, 65734492485, 131468984970]

約数ペア:

[(1, 131468984970), (2, 65734492485), (3, 43822994990), (5, 26293796994), (6, 21911497495), (10, 13146898497), (15, 8764598998), (30, 4382299499), (37, 3553215810), (74, 1776607905), (111, 1184405270), (163, 806558190), (185, 710643162), (222, 592202635), (326, 403279095), (370, 355321581), (489, 268852730), (555, 236881054), (815, 161311638), (978, 134426365), (1110, 118440527), (1630, 80655819), (2445, 53770546), (4890, 26885273), (6031, 21798870), (12062, 10899435), (18093, 7266290), (30155, 4359774), (36186, 3633145), (60310, 2179887), (90465, 1453258), (180930, 726629)]