158374370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29383}}^1$

素因数の和:29415

約数の個数: 48

約数和(自身を含む): 361775808

約数和(自身を除く): 203401438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 29383, 58766, 146915, 205681, 293830, 323213, 411362, 646426, 1028405, 1439767, 1616065, 2056810, 2262491, 2879534, 3232130, 4524982, 7198835, 11312455, 14397670, 15837437, 22624910, 31674874, 79187185, 158374370]

約数ペア:

[(1, 158374370), (2, 79187185), (5, 31674874), (7, 22624910), (10, 15837437), (11, 14397670), (14, 11312455), (22, 7198835), (35, 4524982), (49, 3232130), (55, 2879534), (70, 2262491), (77, 2056810), (98, 1616065), (110, 1439767), (154, 1028405), (245, 646426), (385, 411362), (490, 323213), (539, 293830), (770, 205681), (1078, 146915), (2695, 58766), (5390, 29383)]