224758710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20639}}^1$

素因数の和:20674

約数の個数: 72

約数和(自身を含む): 642358080

約数和(自身を除く): 417599370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 20639, 41278, 61917, 103195, 123834, 185751, 206390, 227029, 309585, 371502, 454058, 619170, 681087, 928755, 1135145, 1362174, 1857510, 2043261, 2270290, 2497319, 3405435, 4086522, 4994638, 6810870, 7491957, 10216305, 12486595, 14983914, 20432610, 22475871, 24973190, 37459785, 44951742, 74919570, 112379355, 224758710]

約数ペア:

[(1, 224758710), (2, 112379355), (3, 74919570), (5, 44951742), (6, 37459785), (9, 24973190), (10, 22475871), (11, 20432610), (15, 14983914), (18, 12486595), (22, 10216305), (30, 7491957), (33, 6810870), (45, 4994638), (55, 4086522), (66, 3405435), (90, 2497319), (99, 2270290), (110, 2043261), (121, 1857510), (165, 1362174), (198, 1135145), (242, 928755), (330, 681087), (363, 619170), (495, 454058), (605, 371502), (726, 309585), (990, 227029), (1089, 206390), (1210, 185751), (1815, 123834), (2178, 103195), (3630, 61917), (5445, 41278), (10890, 20639)]