1874229660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{57527}}^1$

素因数の和:57723

約数の個数: 72

約数和(自身を含む): 5716672416

約数和(自身を除く): 3842442756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 5430, 6516, 8145, 10860, 16290, 32580, 57527, 115054, 172581, 230108, 287635, 345162, 517743, 575270, 690324, 862905, 1035486, 1150540, 1725810, 2070972, 2588715, 3451620, 5177430, 10354860, 10412387, 20824774, 31237161, 41649548, 52061935, 62474322, 93711483, 104123870, 124948644, 156185805, 187422966, 208247740, 312371610, 374845932, 468557415, 624743220, 937114830, 1874229660]

約数ペア:

[(1, 1874229660), (2, 937114830), (3, 624743220), (4, 468557415), (5, 374845932), (6, 312371610), (9, 208247740), (10, 187422966), (12, 156185805), (15, 124948644), (18, 104123870), (20, 93711483), (30, 62474322), (36, 52061935), (45, 41649548), (60, 31237161), (90, 20824774), (180, 10412387), (181, 10354860), (362, 5177430), (543, 3451620), (724, 2588715), (905, 2070972), (1086, 1725810), (1629, 1150540), (1810, 1035486), (2172, 862905), (2715, 690324), (3258, 575270), (3620, 517743), (5430, 345162), (6516, 287635), (8145, 230108), (10860, 172581), (16290, 115054), (32580, 57527)]