13050705780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10357703}}^1$

素因数の和:10357725

約数の個数: 72

約数和(自身を含む): 45242451072

約数和(自身を除く): 32191745292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10357703, 20715406, 31073109, 41430812, 51788515, 62146218, 72503921, 93219327, 103577030, 124292436, 145007842, 155365545, 186438654, 207154060, 217511763, 290015684, 310731090, 362519605, 372877308, 435023526, 466096635, 621462180, 652535289, 725039210, 870047052, 932193270, 1087558815, 1305070578, 1450078420, 1864386540, 2175117630, 2610141156, 3262676445, 4350235260, 6525352890, 13050705780]

約数ペア:

[(1, 13050705780), (2, 6525352890), (3, 4350235260), (4, 3262676445), (5, 2610141156), (6, 2175117630), (7, 1864386540), (9, 1450078420), (10, 1305070578), (12, 1087558815), (14, 932193270), (15, 870047052), (18, 725039210), (20, 652535289), (21, 621462180), (28, 466096635), (30, 435023526), (35, 372877308), (36, 362519605), (42, 310731090), (45, 290015684), (60, 217511763), (63, 207154060), (70, 186438654), (84, 155365545), (90, 145007842), (105, 124292436), (126, 103577030), (140, 93219327), (180, 72503921), (210, 62146218), (252, 51788515), (315, 41430812), (420, 31073109), (630, 20715406), (1260, 10357703)]