74919570

素因数分解:

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

素因数の和:20671

約数の個数: 48

約数和(自身を含む): 197648640

約数和(自身を除く): 122729070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 20639, 41278, 61917, 103195, 123834, 206390, 227029, 309585, 454058, 619170, 681087, 1135145, 1362174, 2270290, 2497319, 3405435, 4994638, 6810870, 7491957, 12486595, 14983914, 24973190, 37459785, 74919570]

約数ペア:

[(1, 74919570), (2, 37459785), (3, 24973190), (5, 14983914), (6, 12486595), (10, 7491957), (11, 6810870), (15, 4994638), (22, 3405435), (30, 2497319), (33, 2270290), (55, 1362174), (66, 1135145), (110, 681087), (121, 619170), (165, 454058), (242, 309585), (330, 227029), (363, 206390), (605, 123834), (726, 103195), (1210, 61917), (1815, 41278), (3630, 20639)]