145416590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2633

約数の個数: 48

約数和(自身を含む): 293944896

約数和(自身を除く): 148528306

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2557, 2585, 5114, 5170, 5687, 11374, 12785, 25570, 28127, 28435, 56254, 56870, 120179, 140635, 240358, 281270, 309397, 600895, 618794, 1201790, 1321969, 1546985, 2643938, 3093970, 6609845, 13219690, 14541659, 29083318, 72708295, 145416590]

約数ペア:

[(1, 145416590), (2, 72708295), (5, 29083318), (10, 14541659), (11, 13219690), (22, 6609845), (47, 3093970), (55, 2643938), (94, 1546985), (110, 1321969), (121, 1201790), (235, 618794), (242, 600895), (470, 309397), (517, 281270), (605, 240358), (1034, 140635), (1210, 120179), (2557, 56870), (2585, 56254), (5114, 28435), (5170, 28127), (5687, 25570), (11374, 12785)]