127974390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{147097}}^1$

素因数の和:147136

約数の個数: 32

約数和(自身を含む): 317731680

約数和(自身を除く): 189757290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 147097, 294194, 441291, 735485, 882582, 1470970, 2206455, 4265813, 4412910, 8531626, 12797439, 21329065, 25594878, 42658130, 63987195, 127974390]

約数ペア:

[(1, 127974390), (2, 63987195), (3, 42658130), (5, 25594878), (6, 21329065), (10, 12797439), (15, 8531626), (29, 4412910), (30, 4265813), (58, 2206455), (87, 1470970), (145, 882582), (174, 735485), (290, 441291), (435, 294194), (870, 147097)]