3153978940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3169}}^1\times {\mathrm{7109}}^1$

素因数の和:10294

約数の個数: 48

約数和(自身を含む): 7573003200

約数和(自身を除く): 4419024260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3169, 6338, 7109, 12676, 14218, 15845, 22183, 28436, 31690, 35545, 44366, 49763, 63380, 71090, 88732, 99526, 110915, 142180, 199052, 221830, 248815, 443660, 497630, 995260, 22528421, 45056842, 90113684, 112642105, 157698947, 225284210, 315397894, 450568420, 630795788, 788494735, 1576989470, 3153978940]

約数ペア:

[(1, 3153978940), (2, 1576989470), (4, 788494735), (5, 630795788), (7, 450568420), (10, 315397894), (14, 225284210), (20, 157698947), (28, 112642105), (35, 90113684), (70, 45056842), (140, 22528421), (3169, 995260), (6338, 497630), (7109, 443660), (12676, 248815), (14218, 221830), (15845, 199052), (22183, 142180), (28436, 110915), (31690, 99526), (35545, 88732), (44366, 71090), (49763, 63380)]