1445950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 2968560

約数和(自身を除く): 1522610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 239, 242, 275, 478, 550, 605, 1195, 1210, 2390, 2629, 3025, 5258, 5975, 6050, 11950, 13145, 26290, 28919, 57838, 65725, 131450, 144595, 289190, 722975, 1445950]

約数ペア:

[(1, 1445950), (2, 722975), (5, 289190), (10, 144595), (11, 131450), (22, 65725), (25, 57838), (50, 28919), (55, 26290), (110, 13145), (121, 11950), (239, 6050), (242, 5975), (275, 5258), (478, 3025), (550, 2629), (605, 2390), (1195, 1210)]