74670780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26479}}^1$

素因数の和:26538

約数の個数: 48

約数和(自身を含む): 213534720

約数和(自身を除く): 138863940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 26479, 52958, 79437, 105916, 132395, 158874, 264790, 317748, 397185, 529580, 794370, 1244513, 1588740, 2489026, 3733539, 4978052, 6222565, 7467078, 12445130, 14934156, 18667695, 24890260, 37335390, 74670780]

約数ペア:

[(1, 74670780), (2, 37335390), (3, 24890260), (4, 18667695), (5, 14934156), (6, 12445130), (10, 7467078), (12, 6222565), (15, 4978052), (20, 3733539), (30, 2489026), (47, 1588740), (60, 1244513), (94, 794370), (141, 529580), (188, 397185), (235, 317748), (282, 264790), (470, 158874), (564, 132395), (705, 105916), (940, 79437), (1410, 52958), (2820, 26479)]